2020500151 has 4 divisors (see below), whose sum is σ = 2090172600. Its totient is φ = 1950827704.

The previous prime is 2020500127. The next prime is 2020500187. The reversal of 2020500151 is 1510050202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020500151 - 2¹⁹ = 2019975863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020500851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34836181 + ... + 34836238.

It is an arithmetic number, because the mean of its divisors is an integer number (522543150).

Almost surely, 2^2020500151 is an apocalyptic number.

2020500151 is a deficient number, since it is larger than the sum of its proper divisors (69672449).

2020500151 is an equidigital number, since it uses as much as digits as its factorization.

2020500151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69672448.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2020500151 is about 44949.9738709601. The cubic root of 2020500151 is about 1264.2111869984.

Adding to 2020500151 its reverse (1510050202), we get a palindrome (3530550353).

The spelling of 2020500151 in words is "two billion, twenty million, five hundred thousand, one hundred fifty-one".