101021010200102 has 16 divisors (see below), whose sum is σ = 152106566956512. Its totient is φ = 50318888376960.

The previous prime is 101021010200059. The next prime is 101021010200177. The reversal of 101021010200102 is 201002010120101.

It is a super-2 number, since 2×101021010200102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13778963 + ... + 19796510.

It is an arithmetic number, because the mean of its divisors is an integer number (9506660434782).

Almost surely, 2^{101021010200102} is an apocalyptic number.

101021010200102 is a deficient number, since it is larger than the sum of its proper divisors (51085556756410).

101021010200102 is a wasteful number, since it uses less digits than its factorization.

101021010200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33581183.

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

Adding to 101021010200102 its reverse (201002010120101), we get a palindrome (302023020320203).

The spelling of 101021010200102 in words is "one hundred one trillion, twenty-one billion, ten million, two hundred thousand, one hundred two".