232505103544351 has 4 divisors (see below), whose sum is σ = 253641931139304. Its totient is φ = 211368275949400.

The previous prime is 232505103544331. The next prime is 232505103544367. The reversal of 232505103544351 is 153445301505232.

232505103544351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232505103544351 - 2⁵ = 232505103544319 is a prime.

It is a super-2 number, since 2×232505103544351² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232505103544298 and 232505103544307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232505103544331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10568413797460 + ... + 10568413797481.

It is an arithmetic number, because the mean of its divisors is an integer number (63410482784826).

Almost surely, 2^{232505103544351} is an apocalyptic number.

232505103544351 is a deficient number, since it is larger than the sum of its proper divisors (21136827594953).

232505103544351 is a wasteful number, since it uses less digits than its factorization.

232505103544351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21136827594952.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 232505103544351 in words is "two hundred thirty-two trillion, five hundred five billion, one hundred three million, five hundred forty-four thousand, three hundred fifty-one".