102113033 has 16 divisors (see below), whose sum is σ = 120185856. Its totient is φ = 85712640.

The previous prime is 102113029. The next prime is 102113047. The reversal of 102113033 is 330311201.

It is not a de Polignac number, because 102113033 - 2² = 102113029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102112999 and 102113017.

It is not an unprimeable number, because it can be changed into a prime (102113633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4760 + ... + 15062.

It is an arithmetic number, because the mean of its divisors is an integer number (7511616).

Almost surely, 2^102113033 is an apocalyptic number.

It is an amenable number.

102113033 is a deficient number, since it is larger than the sum of its proper divisors (18072823).

102113033 is a wasteful number, since it uses less digits than its factorization.

102113033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10384.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 102113033 is about 10105.0993562656. The cubic root of 102113033 is about 467.4053997534.

Adding to 102113033 its reverse (330311201), we get a palindrome (432424234).

The spelling of 102113033 in words is "one hundred two million, one hundred thirteen thousand, thirty-three".