1101592401 has 32 divisors (see below), whose sum is σ = 1914087168. Its totient is φ = 546877440.

The previous prime is 1101592397. The next prime is 1101592403. The reversal of 1101592401 is 1042951011.

It is a happy number.

It is not a de Polignac number, because 1101592401 - 2² = 1101592397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101592403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114040 + ... + 123321.

It is an arithmetic number, because the mean of its divisors is an integer number (59815224).

Almost surely, 2^1101592401 is an apocalyptic number.

It is an amenable number.

1101592401 is a deficient number, since it is larger than the sum of its proper divisors (812494767).

1101592401 is a wasteful number, since it uses less digits than its factorization.

1101592401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237401.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1101592401 is about 33190.2455700466. The cubic root of 1101592401 is about 1032.7779976730. Note that the first 3 decimals are identical.

The spelling of 1101592401 in words is "one billion, one hundred one million, five hundred ninety-two thousand, four hundred one".