235723656023 has 8 divisors (see below), whose sum is σ = 236994013776. Its totient is φ = 234456379200.

The previous prime is 235723656017. The next prime is 235723656029. The reversal of 235723656023 is 320656327532.

It is an interprime number because it is at equal distance from previous prime (235723656017) and next prime (235723656029).

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 235723656023 - 2¹² = 235723651927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235723656029) 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, 616718 + ... + 922923.

It is an arithmetic number, because the mean of its divisors is an integer number (29624251722).

Almost surely, 2^235723656023 is an apocalyptic number.

235723656023 is a deficient number, since it is larger than the sum of its proper divisors (1270357753).

235723656023 is a wasteful number, since it uses less digits than its factorization.

235723656023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540465.

The product of its (nonzero) digits is 1360800, while the sum is 44.

The spelling of 235723656023 in words is "two hundred thirty-five billion, seven hundred twenty-three million, six hundred fifty-six thousand, twenty-three".