102303660133 has 4 divisors (see below), whose sum is σ = 102981167968. Its totient is φ = 101626152300.

The previous prime is 102303660113. The next prime is 102303660169. The reversal of 102303660133 is 331066303201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102303660133 - 2²⁹ = 101766789221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102303660113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338753691 + ... + 338753992.

It is an arithmetic number, because the mean of its divisors is an integer number (25745291992).

Almost surely, 2^102303660133 is an apocalyptic number.

It is an amenable number.

102303660133 is a deficient number, since it is larger than the sum of its proper divisors (677507835).

102303660133 is an equidigital number, since it uses as much as digits as its factorization.

102303660133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677507834.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 102303660133 its reverse (331066303201), we get a palindrome (433369963334).

The spelling of 102303660133 in words is "one hundred two billion, three hundred three million, six hundred sixty thousand, one hundred thirty-three".