202002111001102 has 4 divisors (see below), whose sum is σ = 303003166501656. Its totient is φ = 101001055500550.

The previous prime is 202002111001073. The next prime is 202002111001111. The reversal of 202002111001102 is 201100111200202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500527750274 + ... + 50500527750277.

It is an arithmetic number, because the mean of its divisors is an integer number (75750791625414).

Almost surely, 2^{202002111001102} is an apocalyptic number.

202002111001102 is a deficient number, since it is larger than the sum of its proper divisors (101001055500554).

202002111001102 is a wasteful number, since it uses less digits than its factorization.

202002111001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101001055500553.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202002111001102 its reverse (201100111200202), we get a palindrome (403102222201304).

The spelling of 202002111001102 in words is "two hundred two trillion, two billion, one hundred eleven million, one thousand, one hundred two".