30102033013 has 24 divisors (see below), whose sum is σ = 35317395456. Its totient is φ = 25474759200.

The previous prime is 30102032999. The next prime is 30102033023. The reversal of 30102033013 is 31033020103.

It is a de Polignac number, because none of the positive numbers 2^k-30102033013 is a prime.

It is a super-2 number, since 2×30102033013² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102033023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42028 + ... + 248938.

It is an arithmetic number, because the mean of its divisors is an integer number (1471558144).

Almost surely, 2^30102033013 is an apocalyptic number.

It is an amenable number.

30102033013 is a deficient number, since it is larger than the sum of its proper divisors (5215362443).

30102033013 is a wasteful number, since it uses less digits than its factorization.

30102033013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206993 (or 206974 counting only the distinct ones).

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

Adding to 30102033013 its reverse (31033020103), we get a palindrome (61135053116).

The spelling of 30102033013 in words is "thirty billion, one hundred two million, thirty-three thousand, thirteen".