1010131312 has 10 divisors (see below), whose sum is σ = 1957129448. Its totient is φ = 505065648.

The previous prime is 1010131303. The next prime is 1010131327. The reversal of 1010131312 is 2131310101.

It is a junction number, because it is equal to n+sod(n) for n = 1010131292 and 1010131301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31566588 + ... + 31566619.

Almost surely, 2^1010131312 is an apocalyptic number.

It is an amenable number.

1010131312 is a deficient number, since it is larger than the sum of its proper divisors (946998136).

1010131312 is an equidigital number, since it uses as much as digits as its factorization.

1010131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63133215 (or 63133209 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1010131312 is about 31782.5630181079. The cubic root of 1010131312 is about 1003.3657629304.

Adding to 1010131312 its reverse (2131310101), we get a palindrome (3141441413).

The spelling of 1010131312 in words is "one billion, ten million, one hundred thirty-one thousand, three hundred twelve".