1033100003113 has 4 divisors (see below), whose sum is σ = 1034136212740. Its totient is φ = 1032063793488.

The previous prime is 1033100003093. The next prime is 1033100003119. The reversal of 1033100003113 is 3113000013301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 788813975104 + 244286028009 = 888152^2 + 494253^2 .

It is a cyclic number.

It is not a de Polignac number, because 1033100003113 - 2²⁹ = 1032563132201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033100003119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518103318 + ... + 518105311.

It is an arithmetic number, because the mean of its divisors is an integer number (258534053185).

Almost surely, 2^{1033100003113} is an apocalyptic number.

It is an amenable number.

1033100003113 is a deficient number, since it is larger than the sum of its proper divisors (1036209627).

1033100003113 is an equidigital number, since it uses as much as digits as its factorization.

1033100003113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036209626.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 1033100003113 its reverse (3113000013301), we get a palindrome (4146100016414).

The spelling of 1033100003113 in words is "one trillion, thirty-three billion, one hundred million, three thousand, one hundred thirteen".