20106162276157 has 8 divisors (see below), whose sum is σ = 20406783268736. Its totient is φ = 19805556843072.

The previous prime is 20106162276041. The next prime is 20106162276217. The reversal of 20106162276157 is 75167226160102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20106162276157 - 2¹¹ = 20106162274109 is a prime.

It is a super-2 number, since 2×20106162276157² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20106162276257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1273068 + ... + 6467845.

It is an arithmetic number, because the mean of its divisors is an integer number (2550847908592).

Almost surely, 2^{20106162276157} is an apocalyptic number.

It is an amenable number.

20106162276157 is a deficient number, since it is larger than the sum of its proper divisors (300620992579).

20106162276157 is an equidigital number, since it uses as much as digits as its factorization.

20106162276157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7779747.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 20106162276157 in words is "twenty trillion, one hundred six billion, one hundred sixty-two million, two hundred seventy-six thousand, one hundred fifty-seven".