23331100331002 has 4 divisors (see below), whose sum is σ = 34996650496506. Its totient is φ = 11665550165500.

The previous prime is 23331100330973. The next prime is 23331100331003. The reversal of 23331100331002 is 20013300113332.

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

It can be written as a sum of positive squares in only one way, i.e., 13308057216441 + 10023043114561 = 3648021^2 + 3165919^2 .

It is not an unprimeable number, because it can be changed into a prime (23331100331003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5832775082749 + ... + 5832775082752.

Almost surely, 2^{23331100331002} is an apocalyptic number.

23331100331002 is a deficient number, since it is larger than the sum of its proper divisors (11665550165504).

23331100331002 is a wasteful number, since it uses less digits than its factorization.

23331100331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665550165503.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23331100331002 its reverse (20013300113332), we get a palindrome (43344400444334).

The spelling of 23331100331002 in words is "twenty-three trillion, three hundred thirty-one billion, one hundred million, three hundred thirty-one thousand, two".