2313212461 has 8 divisors (see below), whose sum is σ = 2647151424. Its totient is φ = 1980143520.

The previous prime is 2313212459. The next prime is 2313212471. The reversal of 2313212461 is 1642123132.

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

It is a cyclic number.

It is not a de Polignac number, because 2313212461 - 2¹ = 2313212459 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 (2313212471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211795 + ... + 222448.

It is an arithmetic number, because the mean of its divisors is an integer number (330893928).

Almost surely, 2^2313212461 is an apocalyptic number.

It is an amenable number.

2313212461 is a deficient number, since it is larger than the sum of its proper divisors (333938963).

2313212461 is an equidigital number, since it uses as much as digits as its factorization.

2313212461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435011.

The product of its digits is 1728, while the sum is 25.

The square root of 2313212461 is about 48095.8674004326. The cubic root of 2313212461 is about 1322.5289101423.

Adding to 2313212461 its reverse (1642123132), we get a palindrome (3955335593).

The spelling of 2313212461 in words is "two billion, three hundred thirteen million, two hundred twelve thousand, four hundred sixty-one".