2123356588 has 12 divisors (see below), whose sum is σ = 3730680072. Its totient is φ = 1057448000.

The previous prime is 2123356579. The next prime is 2123356591. The reversal of 2123356588 is 8856533212.

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, 1056445 + ... + 1058452.

It is an arithmetic number, because the mean of its divisors is an integer number (310890006).

Almost surely, 2^2123356588 is an apocalyptic number.

It is an amenable number.

2123356588 is a deficient number, since it is larger than the sum of its proper divisors (1607323484).

2123356588 is a wasteful number, since it uses less digits than its factorization.

2123356588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115152 (or 2115150 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 2123356588 is about 46079.8935328631. The cubic root of 2123356588 is about 1285.3092843623.

The spelling of 2123356588 in words is "two billion, one hundred twenty-three million, three hundred fifty-six thousand, five hundred eighty-eight".