103100110122031 has 16 divisors (see below), whose sum is σ = 113899988505600. Its totient is φ = 92538160135200.

The previous prime is 103100110122019. The next prime is 103100110122067. The reversal of 103100110122031 is 130221011001301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103100110122031 - 2⁵ = 103100110121999 is a prime.

It is a super-2 number, since 2×103100110122031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103100110121996 and 103100110122014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103100110162031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27321361 + ... + 30865141.

It is an arithmetic number, because the mean of its divisors is an integer number (7118749281600).

Almost surely, 2^{103100110122031} is an apocalyptic number.

103100110122031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103100110122031 is a deficient number, since it is larger than the sum of its proper divisors (10799878383569).

103100110122031 is a wasteful number, since it uses less digits than its factorization.

103100110122031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577350.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 103100110122031 its reverse (130221011001301), we get a palindrome (233321121123332).

The spelling of 103100110122031 in words is "one hundred three trillion, one hundred billion, one hundred ten million, one hundred twenty-two thousand, thirty-one".