1102332401 has 4 divisors (see below), whose sum is σ = 1102617600. Its totient is φ = 1102047204.

The previous prime is 1102332397. The next prime is 1102332419. The reversal of 1102332401 is 1042332011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1102332401 - 2² = 1102332397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102332401.

It is not an unprimeable number, because it can be changed into a prime (1102332461) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 136721 + ... + 144558.

It is an arithmetic number, because the mean of its divisors is an integer number (275654400).

Almost surely, 2^1102332401 is an apocalyptic number.

It is an amenable number.

1102332401 is a deficient number, since it is larger than the sum of its proper divisors (285199).

1102332401 is an equidigital number, since it uses as much as digits as its factorization.

1102332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285198.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1102332401 is about 33201.3915521624. The cubic root of 1102332401 is about 1033.0092037738.

Adding to 1102332401 its reverse (1042332011), we get a palindrome (2144664412).

The spelling of 1102332401 in words is "one billion, one hundred two million, three hundred thirty-two thousand, four hundred one".