102313100133 has 40 divisors (see below), whose sum is σ = 161235345920. Its totient is φ = 64476959040.

The previous prime is 102313100083. The next prime is 102313100143. The reversal of 102313100133 is 331001313201.

It is a happy number.

It is not a de Polignac number, because 102313100133 - 2¹² = 102313096037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102313100143) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 630588 + ... + 776058.

It is an arithmetic number, because the mean of its divisors is an integer number (4030883648).

Almost surely, 2^102313100133 is an apocalyptic number.

It is an amenable number.

102313100133 is a deficient number, since it is larger than the sum of its proper divisors (58922245787).

102313100133 is a wasteful number, since it uses less digits than its factorization.

102313100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145959 (or 145950 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 102313100133 its reverse (331001313201), we get a palindrome (433314413334).

The spelling of 102313100133 in words is "one hundred two billion, three hundred thirteen million, one hundred thousand, one hundred thirty-three".