23211100102 has 4 divisors (see below), whose sum is σ = 34816650156. Its totient is φ = 11605550050.

The previous prime is 23211100097. The next prime is 23211100103. The reversal of 23211100102 is 20100111232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23211100103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802775024 + ... + 5802775027.

It is an arithmetic number, because the mean of its divisors is an integer number (8704162539).

Almost surely, 2^23211100102 is an apocalyptic number.

23211100102 is a deficient number, since it is larger than the sum of its proper divisors (11605550054).

23211100102 is a wasteful number, since it uses less digits than its factorization.

23211100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11605550053.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 23211100102 its reverse (20100111232), we get a palindrome (43311211334).

The spelling of 23211100102 in words is "twenty-three billion, two hundred eleven million, one hundred thousand, one hundred two".