23003022620 has 12 divisors (see below), whose sum is σ = 48306347544. Its totient is φ = 9201209040.

The previous prime is 23003022613. The next prime is 23003022641. The reversal of 23003022620 is 2622030032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 1150151131 = 23003022620 / (2 + 3 + 0 + 0 + 3 + 0 + 2 + 2 + 6 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 23003022592 and 23003022601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575075546 + ... + 575075585.

It is an arithmetic number, because the mean of its divisors is an integer number (4025528962).

Almost surely, 2^23003022620 is an apocalyptic number.

23003022620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23003022620 is an abundant number, since it is smaller than the sum of its proper divisors (25303324924).

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

23003022620 is a wasteful number, since it uses less digits than its factorization.

23003022620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150151140 (or 1150151138 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23003022620 its reverse (2622030032), we get a palindrome (25625052652).

The spelling of 23003022620 in words is "twenty-three billion, three million, twenty-two thousand, six hundred twenty".