103031144423 has 8 divisors (see below), whose sum is σ = 105346118592. Its totient is φ = 100721287936.

The previous prime is 103031144399. The next prime is 103031144497. The reversal of 103031144423 is 324441130301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103031144423 - 2¹⁰ = 103031143399 is a prime.

It is a super-2 number, since 2×103031144423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103031144392 and 103031144401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103031149423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238690 + ... + 1319247.

It is an arithmetic number, because the mean of its divisors is an integer number (13168264824).

Almost surely, 2^103031144423 is an apocalyptic number.

103031144423 is a deficient number, since it is larger than the sum of its proper divisors (2314974169).

103031144423 is an equidigital number, since it uses as much as digits as its factorization.

103031144423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558841.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 103031144423 its reverse (324441130301), we get a palindrome (427472274724).

The spelling of 103031144423 in words is "one hundred three billion, thirty-one million, one hundred forty-four thousand, four hundred twenty-three".