2311325542 has 8 divisors (see below), whose sum is σ = 3670928856. Its totient is φ = 1087682592.

The previous prime is 2311325521. The next prime is 2311325557. The reversal of 2311325542 is 2455231132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2311325542² = 10684451522203187528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2311325542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33990048 + ... + 33990115.

It is an arithmetic number, because the mean of its divisors is an integer number (458866107).

Almost surely, 2^2311325542 is an apocalyptic number.

2311325542 is a deficient number, since it is larger than the sum of its proper divisors (1359603314).

2311325542 is a wasteful number, since it uses less digits than its factorization.

2311325542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67980182.

The product of its digits is 7200, while the sum is 28.

The square root of 2311325542 is about 48076.2471705103. The cubic root of 2311325542 is about 1322.1692106887.

Adding to 2311325542 its reverse (2455231132), we get a palindrome (4766556674).

The spelling of 2311325542 in words is "two billion, three hundred eleven million, three hundred twenty-five thousand, five hundred forty-two".