101012102200102 has 4 divisors (see below), whose sum is σ = 151518153300156. Its totient is φ = 50506051100050.

The previous prime is 101012102200081. The next prime is 101012102200117. The reversal of 101012102200102 is 201002201210101.

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, 25253025550024 + ... + 25253025550027.

It is an arithmetic number, because the mean of its divisors is an integer number (37879538325039).

Almost surely, 2^{101012102200102} is an apocalyptic number.

101012102200102 is a deficient number, since it is larger than the sum of its proper divisors (50506051100054).

101012102200102 is an equidigital number, since it uses as much as digits as its factorization.

101012102200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50506051100053.

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

Adding to 101012102200102 its reverse (201002201210101), we get a palindrome (302014303410203).

Subtracting 101012102200102 from its reverse (201002201210101), we obtain a palindrome (99990099009999).

The spelling of 101012102200102 in words is "one hundred one trillion, twelve billion, one hundred two million, two hundred thousand, one hundred two".