3100020023 has 8 divisors (see below), whose sum is σ = 3285751392. Its totient is φ = 2914663936.

The previous prime is 3100020013. The next prime is 3100020029. The reversal of 3100020023 is 3200200013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3100020023 - 2⁶ = 3100019959 is a prime.

It is a super-2 number, since 2×3100020023² = 19220248286001841058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3100019986 and 3100020013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100020029) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 76715 + ... + 109932.

It is an arithmetic number, because the mean of its divisors is an integer number (410718924).

Almost surely, 2^3100020023 is an apocalyptic number.

3100020023 is a deficient number, since it is larger than the sum of its proper divisors (185731369).

3100020023 is a wasteful number, since it uses less digits than its factorization.

3100020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187641.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3100020023 is about 55677.8234398580. The cubic root of 3100020023 is about 1458.1028751244.

Adding to 3100020023 its reverse (3200200013), we get a palindrome (6300220036).

The spelling of 3100020023 in words is "three billion, one hundred million, twenty thousand, twenty-three".