235115523623 has 8 divisors (see below), whose sum is σ = 249180500880. Its totient is φ = 221076618880.

The previous prime is 235115523611. The next prime is 235115523631. The reversal of 235115523623 is 326325511532.

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 235115523623 - 2²⁰ = 235114475047 is a prime.

It is a super-2 number, since 2×235115523623² (a number of 24 digits) contains 22 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 (235115523523) 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, 6499553 + ... + 6535626.

It is an arithmetic number, because the mean of its divisors is an integer number (31147562610).

Almost surely, 2^235115523623 is an apocalyptic number.

235115523623 is a deficient number, since it is larger than the sum of its proper divisors (14064977257).

235115523623 is a wasteful number, since it uses less digits than its factorization.

235115523623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13036257.

The product of its digits is 162000, while the sum is 38.

The spelling of 235115523623 in words is "two hundred thirty-five billion, one hundred fifteen million, five hundred twenty-three thousand, six hundred twenty-three".