1140223232623 has 2 divisors, whose sum is σ = 1140223232624. Its totient is φ = 1140223232622.

The previous prime is 1140223232593. The next prime is 1140223232641. The reversal of 1140223232623 is 3262323220411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140223232623 - 2⁵ = 1140223232591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140223232923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570111616311 + 570111616312.

It is an arithmetic number, because the mean of its divisors is an integer number (570111616312).

Almost surely, 2^{1140223232623} is an apocalyptic number.

1140223232623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140223232623 is an equidigital number, since it uses as much as digits as its factorization.

1140223232623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 1140223232623 in words is "one trillion, one hundred forty billion, two hundred twenty-three million, two hundred thirty-two thousand, six hundred twenty-three".