102211012100023 has 2 divisors, whose sum is σ = 102211012100024. Its totient is φ = 102211012100022.

The previous prime is 102211012099993. The next prime is 102211012100051. The reversal of 102211012100023 is 320001210112201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102211012100023 is a prime.

It is a super-3 number, since 3×102211012100023³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102211012100063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105506050011 + 51105506050012.

It is an arithmetic number, because the mean of its divisors is an integer number (51105506050012).

Almost surely, 2^{102211012100023} is an apocalyptic number.

102211012100023 is a deficient number, since it is larger than the sum of its proper divisors (1).

102211012100023 is an equidigital number, since it uses as much as digits as its factorization.

102211012100023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102211012100023 its reverse (320001210112201), we get a palindrome (422212222212224).

The spelling of 102211012100023 in words is "one hundred two trillion, two hundred eleven billion, twelve million, one hundred thousand, twenty-three".