2031253141 has 4 divisors (see below), whose sum is σ = 2054076300. Its totient is φ = 2008429984.

The previous prime is 2031253127. The next prime is 2031253151. The reversal of 2031253141 is 1413521302.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1314352516 + 716900625 = 36254^2 + 26775^2 .

It is a cyclic number.

It is not a de Polignac number, because 2031253141 - 2¹¹ = 2031251093 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 (2031253151) 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, 11411446 + ... + 11411623.

It is an arithmetic number, because the mean of its divisors is an integer number (513519075).

Almost surely, 2^2031253141 is an apocalyptic number.

It is an amenable number.

2031253141 is a deficient number, since it is larger than the sum of its proper divisors (22823159).

2031253141 is an equidigital number, since it uses as much as digits as its factorization.

2031253141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22823158.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2031253141 is about 45069.4257895527. The cubic root of 2031253141 is about 1266.4499075613.

Adding to 2031253141 its reverse (1413521302), we get a palindrome (3444774443).

The spelling of 2031253141 in words is "two billion, thirty-one million, two hundred fifty-three thousand, one hundred forty-one".