1305604101164 has 24 divisors (see below), whose sum is σ = 2496623259648. Its totient is φ = 592478709840.

The previous prime is 1305604101149. The next prime is 1305604101227. The reversal of 1305604101164 is 4611014065031.

It is a self number, because there is not a number n which added to its sum of digits gives 1305604101164.

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, 24415484 + ... + 24468899.

It is an arithmetic number, because the mean of its divisors is an integer number (104025969152).

Almost surely, 2^{1305604101164} is an apocalyptic number.

It is an amenable number.

1305604101164 is a deficient number, since it is larger than the sum of its proper divisors (1191019158484).

1305604101164 is a wasteful number, since it uses less digits than its factorization.

1305604101164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48885005 (or 48885003 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 1305604101164 its reverse (4611014065031), we get a palindrome (5916618166195).

The spelling of 1305604101164 in words is "one trillion, three hundred five billion, six hundred four million, one hundred one thousand, one hundred sixty-four".