23203140210 has 48 divisors (see below), whose sum is σ = 60342122880. Its totient is φ = 6186072480.

The previous prime is 23203140193. The next prime is 23203140211. The reversal of 23203140210 is 1204130232.

23203140210 is a `hidden beast` number, since 232 + 0 + 31 + 402 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23203140211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394711 + ... + 449669.

It is an arithmetic number, because the mean of its divisors is an integer number (1257127560).

Almost surely, 2^23203140210 is an apocalyptic number.

23203140210 is an abundant number, since it is smaller than the sum of its proper divisors (37138982670).

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

23203140210 is a wasteful number, since it uses less digits than its factorization.

23203140210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59663 (or 59660 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23203140210 its reverse (1204130232), we get a palindrome (24407270442).

The spelling of 23203140210 in words is "twenty-three billion, two hundred three million, one hundred forty thousand, two hundred ten".