1010312631232 has 28 divisors (see below), whose sum is σ = 2007228792240. Its totient is φ = 504554195456.

The previous prime is 1010312631203. The next prime is 1010312631269. The reversal of 1010312631232 is 2321362130101.

It is a happy number.

It is a super-2 number, since 2×1010312631232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010312631197 and 1010312631206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9354013 + ... + 9461404.

It is an arithmetic number, because the mean of its divisors is an integer number (71686742580).

Almost surely, 2^{1010312631232} is an apocalyptic number.

It is an amenable number.

1010312631232 is a deficient number, since it is larger than the sum of its proper divisors (996916161008).

1010312631232 is an equidigital number, since it uses as much as digits as its factorization.

1010312631232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18816268 (or 18816258 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1010312631232 its reverse (2321362130101), we get a palindrome (3331674761333).

The spelling of 1010312631232 in words is "one trillion, ten billion, three hundred twelve million, six hundred thirty-one thousand, two hundred thirty-two".