23032021302 has 40 divisors (see below), whose sum is σ = 51653967816. Its totient is φ = 7670619648.

The previous prime is 23032021301. The next prime is 23032021303. The reversal of 23032021302 is 20312023032.

It is a happy number.

23032021302 is a `hidden beast` number, since 23 + 0 + 320 + 21 + 302 = 666.

It is an interprime number because it is at equal distance from previous prime (23032021301) and next prime (23032021303).

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 (23032021301) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 125133 + ... + 248439.

Almost surely, 2^23032021302 is an apocalyptic number.

23032021302 is an abundant number, since it is smaller than the sum of its proper divisors (28621946514).

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

23032021302 is a wasteful number, since it uses less digits than its factorization.

23032021302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124474 (or 124465 counting only the distinct ones).

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

Adding to 23032021302 its reverse (20312023032), we get a palindrome (43344044334).

The spelling of 23032021302 in words is "twenty-three billion, thirty-two million, twenty-one thousand, three hundred two".