1030252292 has 24 divisors (see below), whose sum is σ = 1910424600. Its totient is φ = 484462080.

The previous prime is 1030252291. The next prime is 1030252337. The reversal of 1030252292 is 2922520301.

It can be written as a sum of positive squares in 4 ways, for example, as 173870596 + 856381696 = 13186^2 + 29264^2 .

It is a super-2 number, since 2×1030252292² = 2122839570342506528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030252291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100442 + ... + 110222.

It is an arithmetic number, because the mean of its divisors is an integer number (79601025).

Almost surely, 2^1030252292 is an apocalyptic number.

It is an amenable number.

1030252292 is a deficient number, since it is larger than the sum of its proper divisors (880172308).

1030252292 is a wasteful number, since it uses less digits than its factorization.

1030252292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11351 (or 11349 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1030252292 is about 32097.5433950949. The cubic root of 1030252292 is about 1009.9840836625.

Adding to 1030252292 its reverse (2922520301), we get a palindrome (3952772593).

The spelling of 1030252292 in words is "one billion, thirty million, two hundred fifty-two thousand, two hundred ninety-two".