1081414050831 has 20 divisors (see below), whose sum is σ = 1642826123400. Its totient is φ = 708723329616.

The previous prime is 1081414050817. The next prime is 1081414050863. The reversal of 1081414050831 is 1380504141801.

1081414050831 is a `hidden beast` number, since 1 + 0 + 8 + 1 + 4 + 140 + 508 + 3 + 1 = 666.

It is not a de Polignac number, because 1081414050831 - 2⁵ = 1081414050799 is a prime.

It is a super-2 number, since 2×1081414050831² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081414050131) 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, 113137516 + ... + 113147073.

It is an arithmetic number, because the mean of its divisors is an integer number (82141306170).

Almost surely, 2^{1081414050831} is an apocalyptic number.

1081414050831 is a deficient number, since it is larger than the sum of its proper divisors (561412072569).

1081414050831 is an equidigital number, since it uses as much as digits as its factorization.

1081414050831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226284660 (or 226284651 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 1081414050831 in words is "one trillion, eighty-one billion, four hundred fourteen million, fifty thousand, eight hundred thirty-one".