1010500531 has 2 divisors, whose sum is σ = 1010500532. Its totient is φ = 1010500530.

The previous prime is 1010500501. The next prime is 1010500537. The reversal of 1010500531 is 1350050101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010500531 - 2²⁵ = 976946099 is a prime.

It is a super-2 number, since 2×1010500531² = 2042222646302563922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1010500537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505250265 + 505250266.

It is an arithmetic number, because the mean of its divisors is an integer number (505250266).

Almost surely, 2^1010500531 is an apocalyptic number.

1010500531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010500531 is an equidigital number, since it uses as much as digits as its factorization.

1010500531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 1010500531 is about 31788.3710026167. The cubic root of 1010500531 is about 1003.4879967337.

Adding to 1010500531 its reverse (1350050101), we get a palindrome (2360550632).

The spelling of 1010500531 in words is "one billion, ten million, five hundred thousand, five hundred thirty-one".