1130051052531 has 6 divisors (see below), whose sum is σ = 1632295964780. Its totient is φ = 753367368348.

The previous prime is 1130051052527. The next prime is 1130051052539. The reversal of 1130051052531 is 1352501500311.

1130051052531 is a `hidden beast` number, since 1 + 1 + 30 + 0 + 51 + 0 + 52 + 531 = 666.

It is not a de Polignac number, because 1130051052531 - 2² = 1130051052527 is a prime.

It is a super-2 number, since 2×1130051052531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130051052495 and 1130051052504.

It is not an unprimeable number, because it can be changed into a prime (1130051052539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62780614021 + ... + 62780614038.

Almost surely, 2^{1130051052531} is an apocalyptic number.

1130051052531 is a deficient number, since it is larger than the sum of its proper divisors (502244912249).

1130051052531 is a wasteful number, since it uses less digits than its factorization.

1130051052531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125561228065 (or 125561228062 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 1130051052531 its reverse (1352501500311), we get a palindrome (2482552552842).

The spelling of 1130051052531 in words is "one trillion, one hundred thirty billion, fifty-one million, fifty-two thousand, five hundred thirty-one".