130303211231 has 16 divisors (see below), whose sum is σ = 137454451200. Its totient is φ = 123181560000.

The previous prime is 130303211201. The next prime is 130303211251. The reversal of 130303211231 is 132112303031.

It is not a de Polignac number, because 130303211231 - 2³⁴ = 113123342047 is a prime.

It is a super-2 number, since 2×130303211231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130303211201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27424106 + ... + 27428856.

It is an arithmetic number, because the mean of its divisors is an integer number (8590903200).

Almost surely, 2^130303211231 is an apocalyptic number.

130303211231 is a deficient number, since it is larger than the sum of its proper divisors (7151239969).

130303211231 is a wasteful number, since it uses less digits than its factorization.

130303211231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7550.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130303211231 its reverse (132112303031), we get a palindrome (262415514262).

The spelling of 130303211231 in words is "one hundred thirty billion, three hundred three million, two hundred eleven thousand, two hundred thirty-one".