2020012141 has 4 divisors (see below), whose sum is σ = 2308585312. Its totient is φ = 1731438972.

The previous prime is 2020012129. The next prime is 2020012147. The reversal of 2020012141 is 1412100202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1412100202 = 2 ⋅706050101.

It is a cyclic number.

It is not a de Polignac number, because 2020012141 - 2⁵ = 2020012109 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 (2020012147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144286575 + ... + 144286588.

It is an arithmetic number, because the mean of its divisors is an integer number (577146328).

Almost surely, 2^2020012141 is an apocalyptic number.

It is an amenable number.

2020012141 is a deficient number, since it is larger than the sum of its proper divisors (288573171).

2020012141 is an equidigital number, since it uses as much as digits as its factorization.

2020012141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288573170.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2020012141 is about 44944.5451751378. The cubic root of 2020012141 is about 1264.1093974525.

Adding to 2020012141 its reverse (1412100202), we get a palindrome (3432112343).

The spelling of 2020012141 in words is "two billion, twenty million, twelve thousand, one hundred forty-one".