2231376623 has 8 divisors (see below), whose sum is σ = 2551332480. Its totient is φ = 1911717720.

The previous prime is 2231376613. The next prime is 2231376629. The reversal of 2231376623 is 3266731322.

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 2231376623 - 2¹² = 2231372527 is a prime.

It is a super-3 number, since 3×2231376623³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231376629) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 57893 + ... + 88398.

It is an arithmetic number, because the mean of its divisors is an integer number (318916560).

Almost surely, 2^2231376623 is an apocalyptic number.

2231376623 is a deficient number, since it is larger than the sum of its proper divisors (319955857).

2231376623 is a wasteful number, since it uses less digits than its factorization.

2231376623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148477.

The product of its digits is 54432, while the sum is 35.

The square root of 2231376623 is about 47237.4493701766. The cubic root of 2231376623 is about 1306.7453387905.

The spelling of 2231376623 in words is "two billion, two hundred thirty-one million, three hundred seventy-six thousand, six hundred twenty-three".