101001100101102 has 20 divisors (see below), whose sum is σ = 226317279856536. Its totient is φ = 33667033366980.

The previous prime is 101001100101037. The next prime is 101001100101113. The reversal of 101001100101102 is 201101001100101.

It is a super-2 number, since 2×101001100101102² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 311731790274 + ... + 311731790597.

Almost surely, 2^{101001100101102} is an apocalyptic number.

101001100101102 is an abundant number, since it is smaller than the sum of its proper divisors (125316179755434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101001100101102 is an equidigital number, since it uses as much as digits as its factorization.

101001100101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623463580885 (or 623463580876 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 101001100101102 its reverse (201101001100101), we get a palindrome (302102101201203).

The spelling of 101001100101102 in words is "one hundred one trillion, one billion, one hundred million, one hundred one thousand, one hundred two".