1650115060100 has 72 divisors (see below), whose sum is σ = 3856998427968. Its totient is φ = 609145833600.

The previous prime is 1650115060091. The next prime is 1650115060109. The reversal of 1650115060100 is 10605110561.

It is an interprime number because it is at equal distance from previous prime (1650115060091) and next prime (1650115060109).

It is a super-2 number, since 2×1650115060100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 1650115060100.

It is not an unprimeable number, because it can be changed into a prime (1650115060109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6202007 + ... + 6462593.

Almost surely, 2^{1650115060100} is an apocalyptic number.

1650115060100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1650115060100 is an abundant number, since it is smaller than the sum of its proper divisors (2206883367868).

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

1650115060100 is a wasteful number, since it uses less digits than its factorization.

1650115060100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265485 (or 265478 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 1650115060100 in words is "one trillion, six hundred fifty billion, one hundred fifteen million, sixty thousand, one hundred".