23300021004 has 48 divisors (see below), whose sum is σ = 58559460960. Its totient is φ = 7167928320.

The previous prime is 23300020999. The next prime is 23300021023. The reversal of 23300021004 is 40012000332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174044 + ... + 1193724.

It is an arithmetic number, because the mean of its divisors is an integer number (1219988770).

Almost surely, 2^23300021004 is an apocalyptic number.

It is an amenable number.

23300021004 is an abundant number, since it is smaller than the sum of its proper divisors (35259439956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23300021004 is a wasteful number, since it uses less digits than its factorization.

23300021004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27290 (or 27288 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23300021004 its reverse (40012000332), we get a palindrome (63312021336).

The spelling of 23300021004 in words is "twenty-three billion, three hundred million, twenty-one thousand, four".