103111130001232 has 20 divisors (see below), whose sum is σ = 200070314858880. Its totient is φ = 51480081005408.

The previous prime is 103111130001203. The next prime is 103111130001239. The reversal of 103111130001232 is 232100031111301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103111130001239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4717738432 + ... + 4717760287.

It is an arithmetic number, because the mean of its divisors is an integer number (10003515742944).

Almost surely, 2^{103111130001232} is an apocalyptic number.

It is an amenable number.

103111130001232 is a deficient number, since it is larger than the sum of its proper divisors (96959184857648).

103111130001232 is an equidigital number, since it uses as much as digits as its factorization.

103111130001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435499410 (or 9435499404 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 103111130001232 its reverse (232100031111301), we get a palindrome (335211161112533).

The spelling of 103111130001232 in words is "one hundred three trillion, one hundred eleven billion, one hundred thirty million, one thousand, two hundred thirty-two".