1013253292 has 6 divisors (see below), whose sum is σ = 1773193268. Its totient is φ = 506626644.

The previous prime is 1013253287. The next prime is 1013253331. The reversal of 1013253292 is 2923523101.

It is a self number, because there is not a number n which added to its sum of digits gives 1013253292.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126656658 + ... + 126656665.

Almost surely, 2^1013253292 is an apocalyptic number.

It is an amenable number.

1013253292 is a deficient number, since it is larger than the sum of its proper divisors (759939976).

1013253292 is a wasteful number, since it uses less digits than its factorization.

1013253292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253313327 (or 253313325 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1013253292 is about 31831.6397943933. The cubic root of 1013253292 is about 1004.3983898036.

Adding to 1013253292 its reverse (2923523101), we get a palindrome (3936776393).

The spelling of 1013253292 in words is "one billion, thirteen million, two hundred fifty-three thousand, two hundred ninety-two".