233151424045243 has 4 divisors (see below), whose sum is σ = 254347008049368. Its totient is φ = 211955840041120.

The previous prime is 233151424045159. The next prime is 233151424045301. The reversal of 233151424045243 is 342540424151332.

233151424045243 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 233151424045243 - 2⁹ = 233151424044731 is a prime.

It is a super-2 number, since 2×233151424045243² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 233151424045243.

It is not an unprimeable number, because it can be changed into a prime (233151424045543) 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, 10597792002046 + ... + 10597792002067.

It is an arithmetic number, because the mean of its divisors is an integer number (63586752012342).

Almost surely, 2^{233151424045243} is an apocalyptic number.

233151424045243 is a deficient number, since it is larger than the sum of its proper divisors (21195584004125).

233151424045243 is a wasteful number, since it uses less digits than its factorization.

233151424045243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21195584004124.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 233151424045243 its reverse (342540424151332), we get a palindrome (575691848196575).

The spelling of 233151424045243 in words is "two hundred thirty-three trillion, one hundred fifty-one billion, four hundred twenty-four million, forty-five thousand, two hundred forty-three".