204140310012231 has 64 divisors (see below), whose sum is σ = 290339227046400. Its totient is φ = 127222451712000.

The previous prime is 204140310012203. The next prime is 204140310012253. The reversal of 204140310012231 is 132210013041402.

204140310012231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204140310012231 - 2²³ = 204140301623623 is a prime.

It is a super-2 number, since 2×204140310012231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204140310012281) 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, 879947091 + ... + 880179051.

It is an arithmetic number, because the mean of its divisors is an integer number (4536550422600).

Almost surely, 2^{204140310012231} is an apocalyptic number.

204140310012231 is a deficient number, since it is larger than the sum of its proper divisors (86198917034169).

204140310012231 is a wasteful number, since it uses less digits than its factorization.

204140310012231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232800.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 204140310012231 its reverse (132210013041402), we get a palindrome (336350323053633).

The spelling of 204140310012231 in words is "two hundred four trillion, one hundred forty billion, three hundred ten million, twelve thousand, two hundred thirty-one".