101102101002 has 48 divisors (see below), whose sum is σ = 250366596480. Its totient is φ = 28884175776.

The previous prime is 101102100991. The next prime is 101102101013. The reversal of 101102101002 is 200101201101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101102100991) and next prime (101102101013).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2596308 + ... + 2634960.

It is an arithmetic number, because the mean of its divisors is an integer number (5215970760).

Almost surely, 2^101102101002 is an apocalyptic number.

101102101002 is an abundant number, since it is smaller than the sum of its proper divisors (149264495478).

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

101102101002 is a wasteful number, since it uses less digits than its factorization.

101102101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59427 (or 59424 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 101102101002 its reverse (200101201101), we get a palindrome (301203302103).

It can be divided in two parts, 10110 and 2101002, that added together give a palindrome (2111112).

The spelling of 101102101002 in words is "one hundred one billion, one hundred two million, one hundred one thousand, two".