235302142306023 has 48 divisors (see below), whose sum is σ = 366487868990880. Its totient is φ = 144618532704000.

The previous prime is 235302142306019. The next prime is 235302142306079. The reversal of 235302142306023 is 320603241203532.

It is a happy number.

235302142306023 is a `hidden beast` number, since 2 + 3 + 5 + 3 + 0 + 2 + 1 + 42 + 3 + 0 + 602 + 3 = 666.

235302142306023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 235302142306023 - 2² = 235302142306019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235302142306223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 315002673 + ... + 315748773.

It is an arithmetic number, because the mean of its divisors is an integer number (7635163937310).

Almost surely, 2^{235302142306023} is an apocalyptic number.

235302142306023 is a deficient number, since it is larger than the sum of its proper divisors (131185726684857).

235302142306023 is a wasteful number, since it uses less digits than its factorization.

235302142306023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749520 (or 749517 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 235302142306023 its reverse (320603241203532), we get a palindrome (555905383509555).

The spelling of 235302142306023 in words is "two hundred thirty-five trillion, three hundred two billion, one hundred forty-two million, three hundred six thousand, twenty-three".