3211100000023 has 2 divisors, whose sum is σ = 3211100000024. Its totient is φ = 3211100000022.

The previous prime is 3211099999951. The next prime is 3211100000033. The reversal of 3211100000023 is 3200000011123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3211100000023 - 2²¹ = 3211097902871 is a prime.

It is a super-2 number, since 2×3211100000023² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3211099999949 and 3211100000012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3211100000033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605550000011 + 1605550000012.

It is an arithmetic number, because the mean of its divisors is an integer number (1605550000012).

Almost surely, 2^{3211100000023} is an apocalyptic number.

3211100000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3211100000023 is an equidigital number, since it uses as much as digits as its factorization.

3211100000023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 3211100000023 its reverse (3200000011123), we get a palindrome (6411100011146).

The spelling of 3211100000023 in words is "three trillion, two hundred eleven billion, one hundred million, twenty-three", and thus it is an aban number.