12023031379 has 2 divisors, whose sum is σ = 12023031380. Its totient is φ = 12023031378.

The previous prime is 12023031331. The next prime is 12023031389. The reversal of 12023031379 is 97313032021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12023031379 - 2¹¹ = 12023029331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12023031379.

It is not a weakly prime, because it can be changed into another prime (12023031389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011515689 + 6011515690.

It is an arithmetic number, because the mean of its divisors is an integer number (6011515690).

Almost surely, 2^12023031379 is an apocalyptic number.

12023031379 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023031379 is an equidigital number, since it uses as much as digits as its factorization.

12023031379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The spelling of 12023031379 in words is "twelve billion, twenty-three million, thirty-one thousand, three hundred seventy-nine".