100102111133 has 2 divisors, whose sum is σ = 100102111134. Its totient is φ = 100102111132.

The previous prime is 100102111127. The next prime is 100102111141. The reversal of 100102111133 is 331111201001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99390128644 + 711982489 = 315262^2 + 26683^2 .

It is a cyclic number.

It is not a de Polignac number, because 100102111133 - 2¹⁶ = 100102045597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102111163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051055566 + 50051055567.

It is an arithmetic number, because the mean of its divisors is an integer number (50051055567).

Almost surely, 2^100102111133 is an apocalyptic number.

It is an amenable number.

100102111133 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102111133 is an equidigital number, since it uses as much as digits as its factorization.

100102111133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 100102111133 its reverse (331111201001), we get a palindrome (431213312134).

The spelling of 100102111133 in words is "one hundred billion, one hundred two million, one hundred eleven thousand, one hundred thirty-three".