1051160531 has 4 divisors (see below), whose sum is σ = 1051284000. Its totient is φ = 1051037064.

The previous prime is 1051160527. The next prime is 1051160533. The reversal of 1051160531 is 1350611501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1051160531 - 2² = 1051160527 is a prime.

It is a super-2 number, since 2×1051160531² = 2209876923864403922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1051160497 and 1051160506.

It is not an unprimeable number, because it can be changed into a prime (1051160533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47936 + ... + 66333.

It is an arithmetic number, because the mean of its divisors is an integer number (262821000).

Almost surely, 2^1051160531 is an apocalyptic number.

1051160531 is a deficient number, since it is larger than the sum of its proper divisors (123469).

1051160531 is an equidigital number, since it uses as much as digits as its factorization.

1051160531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123468.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1051160531 is about 32421.6059287630. The cubic root of 1051160531 is about 1016.7706822659.

The spelling of 1051160531 in words is "one billion, fifty-one million, one hundred sixty thousand, five hundred thirty-one".