23045152020 has 96 divisors (see below), whose sum is σ = 71076096000. Its totient is φ = 5532447360.

The previous prime is 23045151989. The next prime is 23045152057. The reversal of 23045152020 is 2025154032.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 101520 + ... + 237479.

It is an arithmetic number, because the mean of its divisors is an integer number (740376000).

Almost surely, 2^23045152020 is an apocalyptic number.

23045152020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23045152020 is an abundant number, since it is smaller than the sum of its proper divisors (48030943980).

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

23045152020 is a wasteful number, since it uses less digits than its factorization.

23045152020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339125 (or 339123 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 23045152020 in words is "twenty-three billion, forty-five million, one hundred fifty-two thousand, twenty".