103102012110 has 64 divisors (see below), whose sum is σ = 261408960000. Its totient is φ = 25952752512.

The previous prime is 103102012087. The next prime is 103102012133. The reversal of 103102012110 is 11210201301.

It is an interprime number because it is at equal distance from previous prime (103102012087) and next prime (103102012133).

It is a super-2 number, since 2×103102012110² (a number of 23 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, 168610 + ... + 484389.

It is an arithmetic number, because the mean of its divisors is an integer number (4084515000).

Almost surely, 2^103102012110 is an apocalyptic number.

103102012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103102012110 is an abundant number, since it is smaller than the sum of its proper divisors (158306947890).

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

103102012110 is a wasteful number, since it uses less digits than its factorization.

103102012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653305.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 103102012110 its reverse (11210201301), we get a palindrome (114312213411).

The spelling of 103102012110 in words is "one hundred three billion, one hundred two million, twelve thousand, one hundred ten".