201320202023102 has 16 divisors (see below), whose sum is σ = 315110201646240. Its totient is φ = 96283477036032.

The previous prime is 201320202023081. The next prime is 201320202023119.

It is a happy number.

201320202023102 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×201320202023102² (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, 66119774 + ... + 69097502.

It is an arithmetic number, because the mean of its divisors is an integer number (19694387602890).

Almost surely, 2^{201320202023102} is an apocalyptic number.

201320202023102 is a deficient number, since it is larger than the sum of its proper divisors (113789999623138).

201320202023102 is a wasteful number, since it uses less digits than its factorization.

201320202023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447507.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 20132020 and 2023102, that added together give a palindrome (22155122).

The spelling of 201320202023102 in words is "two hundred one trillion, three hundred twenty billion, two hundred two million, twenty-three thousand, one hundred two".