1352560023231 has 4 divisors (see below), whose sum is σ = 1803413364312. Its totient is φ = 901706682152.

The previous prime is 1352560023193. The next prime is 1352560023313. The reversal of 1352560023231 is 1323200652531.

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 1352560023231 - 2²⁷ = 1352425805503 is a prime.

It is a super-2 number, since 2×1352560023231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1352560023192 and 1352560023201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352560023431) 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, 225426670536 + ... + 225426670541.

It is an arithmetic number, because the mean of its divisors is an integer number (450853341078).

Almost surely, 2^{1352560023231} is an apocalyptic number.

1352560023231 is a deficient number, since it is larger than the sum of its proper divisors (450853341081).

1352560023231 is an equidigital number, since it uses as much as digits as its factorization.

1352560023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450853341080.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 1352560023231 its reverse (1323200652531), we get a palindrome (2675760675762).

The spelling of 1352560023231 in words is "one trillion, three hundred fifty-two billion, five hundred sixty million, twenty-three thousand, two hundred thirty-one".