101001202100102 has 16 divisors (see below), whose sum is σ = 151515815438400. Its totient is φ = 50495930533800.

The previous prime is 101001202100089. The next prime is 101001202100131. The reversal of 101001202100102 is 201001202100101.

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, 1825108349 + ... + 1825163687.

It is an arithmetic number, because the mean of its divisors is an integer number (9469738464900).

Almost surely, 2^{101001202100102} is an apocalyptic number.

101001202100102 is a deficient number, since it is larger than the sum of its proper divisors (50514613338298).

101001202100102 is a wasteful number, since it uses less digits than its factorization.

101001202100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123251.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101001202100102 its reverse (201001202100101), we get a palindrome (302002404200203).

Subtracting 101001202100102 from its reverse (201001202100101), we obtain a palindrome (99999999999999).

The spelling of 101001202100102 in words is "one hundred one trillion, one billion, two hundred two million, one hundred thousand, one hundred two".