20130233203102 has 48 divisors (see below), whose sum is σ = 34943532336720. Its totient is φ = 8666843201280.

The previous prime is 20130233203099. The next prime is 20130233203111.

20130233203102 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×20130233203102² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23474598 + ... + 24317014.

It is an arithmetic number, because the mean of its divisors is an integer number (727990257015).

Almost surely, 2^{20130233203102} is an apocalyptic number.

20130233203102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20130233203102 is a deficient number, since it is larger than the sum of its proper divisors (14813299133618).

20130233203102 is a wasteful number, since it uses less digits than its factorization.

20130233203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847657 (or 847646 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 2013023 and 3203102, that added together give a palindrome (5216125).

The spelling of 20130233203102 in words is "twenty trillion, one hundred thirty billion, two hundred thirty-three million, two hundred three thousand, one hundred two".