103145201255110 has 64 divisors (see below), whose sum is σ = 217923608545920. Its totient is φ = 34407575884800.

The previous prime is 103145201255101. The next prime is 103145201255137. The reversal of 103145201255110 is 11552102541301.

It is a super-2 number, since 2×103145201255110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134112660 + ... + 134879560.

It is an arithmetic number, because the mean of its divisors is an integer number (3405056383530).

Almost surely, 2^{103145201255110} is an apocalyptic number.

103145201255110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103145201255110 is an abundant number, since it is smaller than the sum of its proper divisors (114778407290810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103145201255110 is a wasteful number, since it uses less digits than its factorization.

103145201255110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818881.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 103145201255110 its reverse (11552102541301), we get a palindrome (114697303796411).

The spelling of 103145201255110 in words is "one hundred three trillion, one hundred forty-five billion, two hundred one million, two hundred fifty-five thousand, one hundred ten".