1302011052 has 24 divisors (see below), whose sum is σ = 3067524096. Its totient is φ = 429789648.

The previous prime is 1302011033. The next prime is 1302011063. The reversal of 1302011052 is 2501102031.

1302011052 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525468 + ... + 527939.

It is an arithmetic number, because the mean of its divisors is an integer number (127813504).

Almost surely, 2^1302011052 is an apocalyptic number.

1302011052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1302011052 is an abundant number, since it is smaller than the sum of its proper divisors (1765513044).

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

1302011052 is a wasteful number, since it uses less digits than its factorization.

1302011052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053517 (or 1053515 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1302011052 is about 36083.3902509174. The cubic root of 1302011052 is about 1091.9553746070.

Adding to 1302011052 its reverse (2501102031), we get a palindrome (3803113083).

The spelling of 1302011052 in words is "one billion, three hundred two million, eleven thousand, fifty-two".