103021110031232 has 64 divisors (see below), whose sum is σ = 205810273690560. Its totient is φ = 51366905640960.

The previous prime is 103021110031193. The next prime is 103021110031249. The reversal of 103021110031232 is 232130011120301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×103021110031232² (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 7 ways as a sum of consecutive naturals, for example, 94638713 + ... + 95721095.

It is an arithmetic number, because the mean of its divisors is an integer number (3215785526415).

Almost surely, 2^{103021110031232} is an apocalyptic number.

It is an amenable number.

103021110031232 is a deficient number, since it is larger than the sum of its proper divisors (102789163659328).

103021110031232 is a wasteful number, since it uses less digits than its factorization.

103021110031232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084471 (or 1084459 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103021110031232 its reverse (232130011120301), we get a palindrome (335151121151533).

The spelling of 103021110031232 in words is "one hundred three trillion, twenty-one billion, one hundred ten million, thirty-one thousand, two hundred thirty-two".