1368331052 has 12 divisors (see below), whose sum is σ = 2612268456. Its totient is φ = 621968640.

The previous prime is 1368331049. The next prime is 1368331061. The reversal of 1368331052 is 2501338631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15549173 + ... + 15549260.

It is an arithmetic number, because the mean of its divisors is an integer number (217689038).

Almost surely, 2^1368331052 is an apocalyptic number.

It is an amenable number.

1368331052 is a deficient number, since it is larger than the sum of its proper divisors (1243937404).

1368331052 is a wasteful number, since it uses less digits than its factorization.

1368331052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31098448 (or 31098446 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1368331052 is about 36990.9590575859. The cubic root of 1368331052 is about 1110.1893603301.

Adding to 1368331052 its reverse (2501338631), we get a palindrome (3869669683).

The spelling of 1368331052 in words is "one billion, three hundred sixty-eight million, three hundred thirty-one thousand, fifty-two".