120230032131 has 64 divisors (see below), whose sum is σ = 195792791040. Its totient is φ = 72312289920.

The previous prime is 120230032081. The next prime is 120230032157. The reversal of 120230032131 is 131230032021.

120230032131 is a `hidden beast` number, since 1 + 202 + 300 + 32 + 131 = 666.

It is not a de Polignac number, because 120230032131 - 2⁷ = 120230032003 is a prime.

It is a super-2 number, since 2×120230032131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120230032171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71015121 + ... + 71016813.

It is an arithmetic number, because the mean of its divisors is an integer number (3059262360).

Almost surely, 2^120230032131 is an apocalyptic number.

120230032131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120230032131 is a deficient number, since it is larger than the sum of its proper divisors (75562758909).

120230032131 is a wasteful number, since it uses less digits than its factorization.

120230032131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393 (or 3387 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120230032131 its reverse (131230032021), we get a palindrome (251460064152).

The spelling of 120230032131 in words is "one hundred twenty billion, two hundred thirty million, thirty-two thousand, one hundred thirty-one".