1013013313010 has 32 divisors (see below), whose sum is σ = 1825416356400. Its totient is φ = 404762738688.

The previous prime is 1013013313009. The next prime is 1013013313031. The reversal of 1013013313010 is 103133103101.

It can be written as a sum of positive squares in 8 ways, for example, as 918505641769 + 94507671241 = 958387^2 + 307421^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1013013313010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77624966 + ... + 77638014.

Almost surely, 2^{1013013313010} is an apocalyptic number.

1013013313010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013013313010 is a deficient number, since it is larger than the sum of its proper divisors (812403043390).

1013013313010 is a wasteful number, since it uses less digits than its factorization.

1013013313010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20942.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 1013013313010 its reverse (103133103101), we get a palindrome (1116146416111).

The spelling of 1013013313010 in words is "one trillion, thirteen billion, thirteen million, three hundred thirteen thousand, ten".