103110231132 has 36 divisors (see below), whose sum is σ = 260670107880. Its totient is φ = 34366073952.

The previous prime is 103110231109. The next prime is 103110231139. The reversal of 103110231132 is 231132011301.

103110231132 is a `hidden beast` number, since 10 + 311 + 0 + 2 + 311 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103110231139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155098 + ... + 479870.

It is an arithmetic number, because the mean of its divisors is an integer number (7240836330).

Almost surely, 2^103110231132 is an apocalyptic number.

103110231132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103110231132 is an abundant number, since it is smaller than the sum of its proper divisors (157559876748).

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

103110231132 is a wasteful number, since it uses less digits than its factorization.

103110231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333602 (or 333597 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103110231132 its reverse (231132011301), we get a palindrome (334242242433).

The spelling of 103110231132 in words is "one hundred three billion, one hundred ten million, two hundred thirty-one thousand, one hundred thirty-two".