1020166015710 has 32 divisors (see below), whose sum is σ = 2592421876512. Its totient is φ = 256041666560.

The previous prime is 1020166015669. The next prime is 1020166015769. The reversal of 1020166015710 is 175106610201.

1020166015710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000162251 + ... + 1000163270.

It is an arithmetic number, because the mean of its divisors is an integer number (81013183641).

Almost surely, 2^{1020166015710} is an apocalyptic number.

1020166015710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020166015710 is an abundant number, since it is smaller than the sum of its proper divisors (1572255860802).

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

1020166015710 is a wasteful number, since it uses less digits than its factorization.

1020166015710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000325548.

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 1020166015710 in words is "one trillion, twenty billion, one hundred sixty-six million, fifteen thousand, seven hundred ten".