1010665101500 has 96 divisors (see below), whose sum is σ = 2219083776000. Its totient is φ = 402109665600.

The previous prime is 1010665101499. The next prime is 1010665101503. The reversal of 1010665101500 is 51015660101.

1010665101500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1010665101500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010665101503) 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, 160445351 + ... + 160451649.

It is an arithmetic number, because the mean of its divisors is an integer number (23115456000).

Almost surely, 2^{1010665101500} is an apocalyptic number.

1010665101500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010665101500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109541888000).

1010665101500 is an abundant number, since it is smaller than the sum of its proper divisors (1208418674500).

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

1010665101500 is a wasteful number, since it uses less digits than its factorization.

1010665101500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7980 (or 7968 counting only the distinct ones).

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

The spelling of 1010665101500 in words is "one trillion, ten billion, six hundred sixty-five million, one hundred one thousand, five hundred".