2312322140325 has 24 divisors (see below), whose sum is σ = 3823130321856. Its totient is φ = 1233209104000.

The previous prime is 2312322140309. The next prime is 2312322140341. The reversal of 2312322140325 is 5230412232132.

It is an interprime number because it is at equal distance from previous prime (2312322140309) and next prime (2312322140341).

It is not a de Polignac number, because 2312322140325 - 2⁴ = 2312322140309 is a prime.

It is a super-2 number, since 2×2312322140325² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2312322140292 and 2312322140301.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3008545 + ... + 3698105.

It is an arithmetic number, because the mean of its divisors is an integer number (159297096744).

Almost surely, 2^{2312322140325} is an apocalyptic number.

2312322140325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2312322140325 is a deficient number, since it is larger than the sum of its proper divisors (1510808181531).

2312322140325 is a wasteful number, since it uses less digits than its factorization.

2312322140325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734285 (or 734280 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2312322140325 its reverse (5230412232132), we get a palindrome (7542734372457).

The spelling of 2312322140325 in words is "two trillion, three hundred twelve billion, three hundred twenty-two million, one hundred forty thousand, three hundred twenty-five".