103111202130132 has 48 divisors (see below), whose sum is σ = 274968560345472. Its totient is φ = 29459769751680.

The previous prime is 103111202130113. The next prime is 103111202130151. The reversal of 103111202130132 is 231031202111301.

It is an interprime number because it is at equal distance from previous prime (103111202130113) and next prime (103111202130151).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 103111202130099 and 103111202130108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7603923 + ... + 16249370.

It is an arithmetic number, because the mean of its divisors is an integer number (5728511673864).

Almost surely, 2^{103111202130132} is an apocalyptic number.

103111202130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103111202130132 is an abundant number, since it is smaller than the sum of its proper divisors (171857358215340).

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

103111202130132 is a wasteful number, since it uses less digits than its factorization.

103111202130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23904768 (or 23904766 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103111202130132 its reverse (231031202111301), we get a palindrome (334142404241433).

The spelling of 103111202130132 in words is "one hundred three trillion, one hundred eleven billion, two hundred two million, one hundred thirty thousand, one hundred thirty-two".