202023210133102 has 16 divisors (see below), whose sum is σ = 316533896308512. Its totient is φ = 96520901762560.

The previous prime is 202023210133097. The next prime is 202023210133117. The reversal of 202023210133102 is 201331012320202.

It is a super-2 number, since 2×202023210133102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247554299 + ... + 2247644182.

It is an arithmetic number, because the mean of its divisors is an integer number (19783368519282).

Almost surely, 2^{202023210133102} is an apocalyptic number.

202023210133102 is a deficient number, since it is larger than the sum of its proper divisors (114510686175410).

202023210133102 is a wasteful number, since it uses less digits than its factorization.

202023210133102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495199483.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 202023210133102 its reverse (201331012320202), we get a palindrome (403354222453304).

The spelling of 202023210133102 in words is "two hundred two trillion, twenty-three billion, two hundred ten million, one hundred thirty-three thousand, one hundred two".