1013201552 has 40 divisors (see below), whose sum is σ = 2146118592. Its totient is φ = 459561600.

The previous prime is 1013201549. The next prime is 1013201573. The reversal of 1013201552 is 2551023101.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 79802 + ... + 91622.

Almost surely, 2^1013201552 is an apocalyptic number.

It is an amenable number.

1013201552 is an abundant number, since it is smaller than the sum of its proper divisors (1132917040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013201552 is a wasteful number, since it uses less digits than its factorization.

1013201552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12327 (or 12321 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1013201552 is about 31830.8270706245. The cubic root of 1013201552 is about 1004.3812935660.

Adding to 1013201552 its reverse (2551023101), we get a palindrome (3564224653).

The spelling of 1013201552 in words is "one billion, thirteen million, two hundred one thousand, five hundred fifty-two".