2031325141 has 4 divisors (see below), whose sum is σ = 2031624000. Its totient is φ = 2031026284.

The previous prime is 2031325139. The next prime is 2031325147. The reversal of 2031325141 is 1415231302.

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.

It is a cyclic number.

It is not a de Polignac number, because 2031325141 - 2¹ = 2031325139 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 (2031325147) 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, 138991 + ... + 152908.

It is an arithmetic number, because the mean of its divisors is an integer number (507906000).

Almost surely, 2^2031325141 is an apocalyptic number.

It is an amenable number.

2031325141 is a deficient number, since it is larger than the sum of its proper divisors (298859).

2031325141 is an equidigital number, since it uses as much as digits as its factorization.

2031325141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298858.

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

The square root of 2031325141 is about 45070.2245501395. The cubic root of 2031325141 is about 1266.4648709541.

Adding to 2031325141 its reverse (1415231302), we get a palindrome (3446556443).

It can be divided in two parts, 20313 and 25141, that added together give a palindrome (45454).

The spelling of 2031325141 in words is "two billion, thirty-one million, three hundred twenty-five thousand, one hundred forty-one".