1030120102013 has 4 divisors (see below), whose sum is σ = 1052037551040. Its totient is φ = 1008202652988.

The previous prime is 1030120101991. The next prime is 1030120102079. The reversal of 1030120102013 is 3102010210301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1030120102013 - 2³⁶ = 961400625277 is a prime.

It is a super-2 number, since 2×1030120102013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030120105013) 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, 10958724443 + ... + 10958724536.

It is an arithmetic number, because the mean of its divisors is an integer number (263009387760).

Almost surely, 2^{1030120102013} is an apocalyptic number.

It is an amenable number.

1030120102013 is a deficient number, since it is larger than the sum of its proper divisors (21917449027).

1030120102013 is an equidigital number, since it uses as much as digits as its factorization.

1030120102013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21917449026.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1030120102013 its reverse (3102010210301), we get a palindrome (4132130312314).

The spelling of 1030120102013 in words is "one trillion, thirty billion, one hundred twenty million, one hundred two thousand, thirteen".