202000102 has 4 divisors (see below), whose sum is σ = 303000156. Its totient is φ = 101000050.

The previous prime is 202000093. The next prime is 202000147. The reversal of 202000102 is 201000202.

It is a happy number.

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, 50500024 + ... + 50500027.

It is an arithmetic number, because the mean of its divisors is an integer number (75750039).

Almost surely, 2^202000102 is an apocalyptic number.

202000102 is a deficient number, since it is larger than the sum of its proper divisors (101000054).

202000102 is a wasteful number, since it uses less digits than its factorization.

202000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101000053.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 202000102 is about 14212.6739918989. The cubic root of 202000102 is about 586.7465296035.

Adding to 202000102 its reverse (201000202), we get a palindrome (403000304).

It can be divided in two parts, 20 and 2000102, that multiplied together give a triangular number (40002040 = T₈₉₄₄).

The spelling of 202000102 in words is "two hundred two million, one hundred two", and thus it is an aban number.