200023432131 has 32 divisors (see below), whose sum is σ = 285264460800. Its totient is φ = 124227924480.

The previous prime is 200023432111. The next prime is 200023432151. The reversal of 200023432131 is 131234320002.

It is an interprime number because it is at equal distance from previous prime (200023432111) and next prime (200023432151).

It is not a de Polignac number, because 200023432131 - 2⁵ = 200023432099 is a prime.

It is a super-2 number, since 2×200023432131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200023432098 and 200023432107.

It is not an unprimeable number, because it can be changed into a prime (200023432111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5646966 + ... + 5682276.

It is an arithmetic number, because the mean of its divisors is an integer number (8914514400).

Almost surely, 2^200023432131 is an apocalyptic number.

200023432131 is a deficient number, since it is larger than the sum of its proper divisors (85241028669).

200023432131 is a wasteful number, since it uses less digits than its factorization.

200023432131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36459.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200023432131 its reverse (131234320002), we get a palindrome (331257752133).

The spelling of 200023432131 in words is "two hundred billion, twenty-three million, four hundred thirty-two thousand, one hundred thirty-one".