2313021430 has 16 divisors (see below), whose sum is σ = 4382567280. Its totient is φ = 876513312.

The previous prime is 2313021421. The next prime is 2313021439. The reversal of 2313021430 is 341203132.

It is an interprime number because it is at equal distance from previous prime (2313021421) and next prime (2313021439).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2313021398 and 2313021407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313021439) 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, 6086709 + ... + 6087088.

It is an arithmetic number, because the mean of its divisors is an integer number (273910455).

Almost surely, 2^2313021430 is an apocalyptic number.

2313021430 is a deficient number, since it is larger than the sum of its proper divisors (2069545850).

2313021430 is a wasteful number, since it uses less digits than its factorization.

2313021430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12173823.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2313021430 is about 48093.8814195735. The cubic root of 2313021430 is about 1322.4925032004.

Adding to 2313021430 its reverse (341203132), we get a palindrome (2654224562).

The spelling of 2313021430 in words is "two billion, three hundred thirteen million, twenty-one thousand, four hundred thirty".