1011012311310 has 64 divisors (see below), whose sum is σ = 2569622501952. Its totient is φ = 253698656256.

The previous prime is 1011012311249. The next prime is 1011012311321. The reversal of 1011012311310 is 131132101101.

1011012311310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011012311310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1011012311310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2707692 + ... + 3058368.

It is an arithmetic number, because the mean of its divisors is an integer number (40150351593).

Almost surely, 2^{1011012311310} is an apocalyptic number.

1011012311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011012311310 is an abundant number, since it is smaller than the sum of its proper divisors (1558610190642).

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

1011012311310 is a wasteful number, since it uses less digits than its factorization.

1011012311310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356357.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1011012311310 its reverse (131132101101), we get a palindrome (1142144412411).

The spelling of 1011012311310 in words is "one trillion, eleven billion, twelve million, three hundred eleven thousand, three hundred ten".