23078601231 has 16 divisors (see below), whose sum is σ = 35280480768. Its totient is φ = 13145364000.

The previous prime is 23078601193. The next prime is 23078601257. The reversal of 23078601231 is 13210687032.

It is not a de Polignac number, because 23078601231 - 2⁹ = 23078600719 is a prime.

It is a super-2 number, since 2×23078601231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23078601192 and 23078601201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23078600231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1760320 + ... + 1773381.

It is an arithmetic number, because the mean of its divisors is an integer number (2205030048).

Almost surely, 2^23078601231 is an apocalyptic number.

23078601231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23078601231 is a deficient number, since it is larger than the sum of its proper divisors (12201879537).

23078601231 is a wasteful number, since it uses less digits than its factorization.

23078601231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534022.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 23078601231 in words is "twenty-three billion, seventy-eight million, six hundred one thousand, two hundred thirty-one".