3202120120023 has 24 divisors (see below), whose sum is σ = 5062986124560. Its totient is φ = 1934055365760.

The previous prime is 3202120120021. The next prime is 3202120120039. The reversal of 3202120120023 is 3200210212023.

3202120120023 is a `hidden beast` number, since 320 + 2 + 120 + 1 + 200 + 23 = 666.

It is not a de Polignac number, because 3202120120023 - 2¹ = 3202120120021 is a prime.

It is a super-2 number, since 2×3202120120023² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3202120119978 and 3202120120005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3202120120021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55166638 + ... + 55224651.

It is an arithmetic number, because the mean of its divisors is an integer number (210957755190).

Almost surely, 2^{3202120120023} is an apocalyptic number.

3202120120023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3202120120023 is a deficient number, since it is larger than the sum of its proper divisors (1860866004537).

3202120120023 is a wasteful number, since it uses less digits than its factorization.

3202120120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110391599 (or 110391596 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3202120120023 its reverse (3200210212023), we get a palindrome (6402330332046).

The spelling of 3202120120023 in words is "three trillion, two hundred two billion, one hundred twenty million, one hundred twenty thousand, twenty-three".