3023661123 has 64 divisors (see below), whose sum is σ = 5448960000. Its totient is φ = 1617656832.

The previous prime is 3023661107. The next prime is 3023661131. The reversal of 3023661123 is 3211663203.

It is a happy number.

3023661123 is a `hidden beast` number, since 3 + 0 + 23 + 6 + 611 + 23 = 666.

It is not a de Polignac number, because 3023661123 - 2⁴ = 3023661107 is a prime.

It is a super-2 number, since 2×3023661123² = 18285053173483242258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3023661623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 637023 + ... + 641751.

It is an arithmetic number, because the mean of its divisors is an integer number (85140000).

Almost surely, 2^3023661123 is an apocalyptic number.

3023661123 is a deficient number, since it is larger than the sum of its proper divisors (2425298877).

3023661123 is a wasteful number, since it uses less digits than its factorization.

3023661123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4961 (or 4955 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3023661123 is about 54987.8270438103. The cubic root of 3023661123 is about 1446.0313391737.

The spelling of 3023661123 in words is "three billion, twenty-three million, six hundred sixty-one thousand, one hundred twenty-three".