1102123032 has 16 divisors (see below), whose sum is σ = 2755307640. Its totient is φ = 367374336.

The previous prime is 1102123031. The next prime is 1102123049. The reversal of 1102123032 is 2303212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102123031) 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, 22960873 + ... + 22960920.

Almost surely, 2^1102123032 is an apocalyptic number.

1102123032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102123032 is an abundant number, since it is smaller than the sum of its proper divisors (1653184608).

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

1102123032 is a wasteful number, since it uses less digits than its factorization.

1102123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45921802 (or 45921798 counting only the distinct ones).

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

The square root of 1102123032 is about 33198.2383869988. The cubic root of 1102123032 is about 1032.9437988808.

Adding to 1102123032 its reverse (2303212011), we get a palindrome (3405335043).

The spelling of 1102123032 in words is "one billion, one hundred two million, one hundred twenty-three thousand, thirty-two".