23030212302 has 64 divisors (see below), whose sum is σ = 51533401920. Its totient is φ = 7623590400.

The previous prime is 23030212301. The next prime is 23030212339. The reversal of 23030212302 is 20321203032.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030212301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10095402 + ... + 10097682.

It is an arithmetic number, because the mean of its divisors is an integer number (805209405).

Almost surely, 2^23030212302 is an apocalyptic number.

23030212302 is an abundant number, since it is smaller than the sum of its proper divisors (28503189618).

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

23030212302 is a wasteful number, since it uses less digits than its factorization.

23030212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506 (or 3500 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23030212302 its reverse (20321203032), we get a palindrome (43351415334).

The spelling of 23030212302 in words is "twenty-three billion, thirty million, two hundred twelve thousand, three hundred two".