11100023402 has 64 divisors (see below), whose sum is σ = 19130791680. Its totient is φ = 4788066816.

The previous prime is 11100023381. The next prime is 11100023413. The reversal of 11100023402 is 20432000111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12951758 + ... + 12952614.

It is an arithmetic number, because the mean of its divisors is an integer number (298918620).

Almost surely, 2^11100023402 is an apocalyptic number.

11100023402 is a deficient number, since it is larger than the sum of its proper divisors (8030768278).

11100023402 is a wasteful number, since it uses less digits than its factorization.

11100023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11100023402 its reverse (20432000111), we get a palindrome (31532023513).

The spelling of 11100023402 in words is "eleven billion, one hundred million, twenty-three thousand, four hundred two".