102333013 has 4 divisors (see below), whose sum is σ = 108352620. Its totient is φ = 96313408.

The previous prime is 102332987. The next prime is 102333017. The reversal of 102333013 is 310333201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42224004 + 60109009 = 6498^2 + 7753^2 .

It is a cyclic number.

It is not a de Polignac number, because 102333013 - 2⁹ = 102332501 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 (102333017) 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, 3009778 + ... + 3009811.

It is an arithmetic number, because the mean of its divisors is an integer number (27088155).

Almost surely, 2^102333013 is an apocalyptic number.

It is an amenable number.

102333013 is a deficient number, since it is larger than the sum of its proper divisors (6019607).

102333013 is an equidigital number, since it uses as much as digits as its factorization.

102333013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019606.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 102333013 is about 10115.9781039700. The cubic root of 102333013 is about 467.7407996230.

Adding to 102333013 its reverse (310333201), we get a palindrome (412666214).

The spelling of 102333013 in words is "one hundred two million, three hundred thirty-three thousand, thirteen".