101500660102 has 64 divisors (see below), whose sum is σ = 161274986496. Its totient is φ = 47848500000.

The previous prime is 101500660099. The next prime is 101500660109. The reversal of 101500660102 is 201066005101.

It is a super-2 number, since 2×101500660102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101500660109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206722077 + ... + 206722567.

It is an arithmetic number, because the mean of its divisors is an integer number (2519921664).

Almost surely, 2^101500660102 is an apocalyptic number.

101500660102 is a deficient number, since it is larger than the sum of its proper divisors (59774326394).

101500660102 is a wasteful number, since it uses less digits than its factorization.

101500660102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 101500660102 its reverse (201066005101), we get a palindrome (302566665203).

The spelling of 101500660102 in words is "one hundred one billion, five hundred million, six hundred sixty thousand, one hundred two".