10310269021 has 12 divisors (see below), whose sum is σ = 11821105332. Its totient is φ = 8957335296.

The previous prime is 10310268989. The next prime is 10310269043. The reversal of 10310269021 is 12096201301.

It can be written as a sum of positive squares in 6 ways, for example, as 3252420900 + 7057848121 = 57030^2 + 84011^2 .

It is not a de Polignac number, because 10310269021 - 2⁵ = 10310268989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310269721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1791466 + ... + 1797211.

It is an arithmetic number, because the mean of its divisors is an integer number (985092111).

Almost surely, 2^10310269021 is an apocalyptic number.

It is an amenable number.

10310269021 is a deficient number, since it is larger than the sum of its proper divisors (1510836311).

10310269021 is a wasteful number, since it uses less digits than its factorization.

10310269021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588720 (or 3588707 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 10310269021 in words is "ten billion, three hundred ten million, two hundred sixty-nine thousand, twenty-one".