1102312032 has 24 divisors (see below), whose sum is σ = 2893569336. Its totient is φ = 367437312.

The previous prime is 1102312031. The next prime is 1102312033. The reversal of 1102312032 is 2302132011.

It is an interprime number because it is at equal distance from previous prime (1102312031) and next prime (1102312033).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102312031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5741113 + ... + 5741304.

It is an arithmetic number, because the mean of its divisors is an integer number (120565389).

Almost surely, 2^1102312032 is an apocalyptic number.

1102312032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102312032 is an abundant number, since it is smaller than the sum of its proper divisors (1791257304).

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

1102312032 is a wasteful number, since it uses less digits than its factorization.

1102312032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11482430 (or 11482422 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1102312032 is about 33201.0848015543. The cubic root of 1102312032 is about 1033.0028410548.

Adding to 1102312032 its reverse (2302132011), we get a palindrome (3404444043).

The spelling of 1102312032 in words is "one billion, one hundred two million, three hundred twelve thousand, thirty-two".