10231313550408 has 80 divisors (see below), whose sum is σ = 28669397044860. Its totient is φ = 3408980515200.

The previous prime is 10231313550407. The next prime is 10231313550443. The reversal of 10231313550408 is 80405531313201.

10231313550408 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 13 + 135 + 504 + 0 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8704848358404 + 1526465192004 = 2950398^2 + 1235502^2 .

It is a super-4 number, since 4×10231313550408⁴ (a number of 53 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10231313550407) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1855323 + ... + 4889258.

Almost surely, 2^{10231313550408} is an apocalyptic number.

10231313550408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10231313550408 is an abundant number, since it is smaller than the sum of its proper divisors (18438083494452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231313550408 is a wasteful number, since it uses less digits than its factorization.

10231313550408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746940 (or 6746927 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 10231313550408 its reverse (80405531313201), we get a palindrome (90636844863609).

The spelling of 10231313550408 in words is "ten trillion, two hundred thirty-one billion, three hundred thirteen million, five hundred fifty thousand, four hundred eight".