202032021102 has 32 divisors (see below), whose sum is σ = 405450419712. Its totient is φ = 67113326304.

The previous prime is 202032021097. The next prime is 202032021119. The reversal of 202032021102 is 201120230202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2094663 + ... + 2188989.

It is an arithmetic number, because the mean of its divisors is an integer number (12670325616).

Almost surely, 2^202032021102 is an apocalyptic number.

202032021102 is an abundant number, since it is smaller than the sum of its proper divisors (203418398610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202032021102 is a wasteful number, since it uses less digits than its factorization.

202032021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95552.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 202032021102 its reverse (201120230202), we get a palindrome (403152251304).

The spelling of 202032021102 in words is "two hundred two billion, thirty-two million, twenty-one thousand, one hundred two".