104240040201231 has 32 divisors (see below), whose sum is σ = 151879207680000. Its totient is φ = 63068577350880.

The previous prime is 104240040201221. The next prime is 104240040201299. The reversal of 104240040201231 is 132102040042401.

It is not a de Polignac number, because 104240040201231 - 2²² = 104240036006927 is a prime.

It is a super-2 number, since 2×104240040201231² (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 (104240040201221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258138520 + ... + 258542018.

It is an arithmetic number, because the mean of its divisors is an integer number (4746225240000).

Almost surely, 2^{104240040201231} is an apocalyptic number.

104240040201231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104240040201231 is a deficient number, since it is larger than the sum of its proper divisors (47639167478769).

104240040201231 is a wasteful number, since it uses less digits than its factorization.

104240040201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416779.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 104240040201231 its reverse (132102040042401), we get a palindrome (236342080243632).

The spelling of 104240040201231 in words is "one hundred four trillion, two hundred forty billion, forty million, two hundred one thousand, two hundred thirty-one".