130203233013 has 48 divisors (see below), whose sum is σ = 210886502400. Its totient is φ = 71113531104.

The previous prime is 130203232993. The next prime is 130203233057. The reversal of 130203233013 is 310332302031.

It is not a de Polignac number, because 130203233013 - 2¹⁰ = 130203231989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130203237013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4716256 + ... + 4743782.

It is an arithmetic number, because the mean of its divisors is an integer number (4393468800).

Almost surely, 2^130203233013 is an apocalyptic number.

It is an amenable number.

130203233013 is a deficient number, since it is larger than the sum of its proper divisors (80683269387).

130203233013 is a wasteful number, since it uses less digits than its factorization.

130203233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28966 (or 28959 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 130203233013 its reverse (310332302031), we get a palindrome (440535535044).

The spelling of 130203233013 in words is "one hundred thirty billion, two hundred three million, two hundred thirty-three thousand, thirteen".