23011243102 has 8 divisors (see below), whose sum is σ = 36333541800. Its totient is φ = 10900062504.

The previous prime is 23011243069. The next prime is 23011243117. The reversal of 23011243102 is 20134211032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 23011243102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302779477 + ... + 302779552.

It is an arithmetic number, because the mean of its divisors is an integer number (4541692725).

Almost surely, 2^23011243102 is an apocalyptic number.

23011243102 is a deficient number, since it is larger than the sum of its proper divisors (13322298698).

23011243102 is a wasteful number, since it uses less digits than its factorization.

23011243102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605559050.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23011243102 its reverse (20134211032), we get a palindrome (43145454134).

The spelling of 23011243102 in words is "twenty-three billion, eleven million, two hundred forty-three thousand, one hundred two".