2313452020 has 48 divisors (see below), whose sum is σ = 5308426368. Its totient is φ = 839903360.

The previous prime is 2313452017. The next prime is 2313452041. The reversal of 2313452020 is 202543132.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2313451982 and 2313452000.

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 15 ways as a sum of consecutive naturals, for example, 134214 + ... + 150466.

It is an arithmetic number, because the mean of its divisors is an integer number (110592216).

Almost surely, 2^2313452020 is an apocalyptic number.

2313452020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313452020 is an abundant number, since it is smaller than the sum of its proper divisors (2994974348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313452020 is a wasteful number, since it uses less digits than its factorization.

2313452020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16920 (or 16918 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2313452020 is about 48098.3577682232. The cubic root of 2313452020 is about 1322.5745627823.

Adding to 2313452020 its reverse (202543132), we get a palindrome (2515995152).

The spelling of 2313452020 in words is "two billion, three hundred thirteen million, four hundred fifty-two thousand, twenty".