1012313032110 has 48 divisors (see below), whose sum is σ = 2632957572960. Its totient is φ = 269853353280.

The previous prime is 1012313032067. The next prime is 1012313032147. The reversal of 1012313032110 is 112303132101.

1012313032110 is a `hidden beast` number, since 10 + 12 + 313 + 0 + 321 + 10 = 666.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1763845 + ... + 2266224.

It is an arithmetic number, because the mean of its divisors is an integer number (54853282770).

Almost surely, 2^{1012313032110} is an apocalyptic number.

1012313032110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012313032110 is an abundant number, since it is smaller than the sum of its proper divisors (1620644540850).

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

1012313032110 is a wasteful number, since it uses less digits than its factorization.

1012313032110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032873 (or 4032870 counting only the distinct ones).

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

Adding to 1012313032110 its reverse (112303132101), we get a palindrome (1124616164211).

Subtracting from 1012313032110 its reverse (112303132101), we obtain a palindrome (900009900009).

The spelling of 1012313032110 in words is "one trillion, twelve billion, three hundred thirteen million, thirty-two thousand, one hundred ten".