204022980131 has 2 divisors, whose sum is σ = 204022980132. Its totient is φ = 204022980130.

The previous prime is 204022980113. The next prime is 204022980149. The reversal of 204022980131 is 131089220402.

Together with previous prime (204022980113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (204022980113) and next prime (204022980149).

It is a cyclic number.

It is not a de Polignac number, because 204022980131 - 2⁶ = 204022980067 is a prime.

It is a super-2 number, since 2×204022980131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (204022980101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102011490065 + 102011490066.

It is an arithmetic number, because the mean of its divisors is an integer number (102011490066).

Almost surely, 2^204022980131 is an apocalyptic number.

204022980131 is a deficient number, since it is larger than the sum of its proper divisors (1).

204022980131 is an equidigital number, since it uses as much as digits as its factorization.

204022980131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 204022980131 in words is "two hundred four billion, twenty-two million, nine hundred eighty thousand, one hundred thirty-one".