202012111000102 has 16 divisors (see below), whose sum is σ = 340515397807200. Its totient is φ = 89182604187072.

The previous prime is 202012111000097. The next prime is 202012111000127. The reversal of 202012111000102 is 201000111210202.

It is a super-3 number, since 3×202012111000102³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 168906446727 + ... + 168906447922.

It is an arithmetic number, because the mean of its divisors is an integer number (21282212362950).

Almost surely, 2^{202012111000102} is an apocalyptic number.

202012111000102 is a deficient number, since it is larger than the sum of its proper divisors (138503286807098).

202012111000102 is a wasteful number, since it uses less digits than its factorization.

202012111000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337812894687.

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

Adding to 202012111000102 its reverse (201000111210202), we get a palindrome (403012222210304).

The spelling of 202012111000102 in words is "two hundred two trillion, twelve billion, one hundred eleven million, one hundred two", and thus it is an aban number.