23311024102 has 4 divisors (see below), whose sum is σ = 34966536156. Its totient is φ = 11655512050.

The previous prime is 23311024097. The next prime is 23311024103. The reversal of 23311024102 is 20142011332.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23311024102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311024103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5827756024 + ... + 5827756027.

It is an arithmetic number, because the mean of its divisors is an integer number (8741634039).

Almost surely, 2^23311024102 is an apocalyptic number.

23311024102 is a deficient number, since it is larger than the sum of its proper divisors (11655512054).

23311024102 is a wasteful number, since it uses less digits than its factorization.

23311024102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11655512053.

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

Adding to 23311024102 its reverse (20142011332), we get a palindrome (43453035434).

The spelling of 23311024102 in words is "twenty-three billion, three hundred eleven million, twenty-four thousand, one hundred two".