232540205031052 has 12 divisors (see below), whose sum is σ = 406994607967696. Its totient is φ = 116256031326000.

The previous prime is 232540205031049. The next prime is 232540205031059. The reversal of 232540205031052 is 250130502045232.

It is a junction number, because it is equal to n+sod(n) for n = 232540205030999 and 232540205031017.

It is not an unprimeable number, because it can be changed into a prime (232540205031059) 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, 3517760199 + ... + 3517826302.

Almost surely, 2^{232540205031052} is an apocalyptic number.

It is an amenable number.

232540205031052 is a deficient number, since it is larger than the sum of its proper divisors (174454402936644).

232540205031052 is a wasteful number, since it uses less digits than its factorization.

232540205031052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035594768 (or 7035594766 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 232540205031052 its reverse (250130502045232), we get a palindrome (482670707076284).

The spelling of 232540205031052 in words is "two hundred thirty-two trillion, five hundred forty billion, two hundred five million, thirty-one thousand, fifty-two".