1252032530231 has 8 divisors (see below), whose sum is σ = 1433213440800. Its totient is φ = 1071431399808.

The previous prime is 1252032530197. The next prime is 1252032530233. The reversal of 1252032530231 is 1320352302521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1252032530231 - 2²⁶ = 1251965421367 is a prime.

It is a super-2 number, since 2×1252032530231² (a number of 25 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 = 1252032530194 and 1252032530203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252032530233) 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, 144940406 + ... + 144949043.

It is an arithmetic number, because the mean of its divisors is an integer number (179151680100).

Almost surely, 2^{1252032530231} is an apocalyptic number.

1252032530231 is a deficient number, since it is larger than the sum of its proper divisors (181180910569).

1252032530231 is an equidigital number, since it uses as much as digits as its factorization.

1252032530231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289890073.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1252032530231 its reverse (1320352302521), we get a palindrome (2572384832752).

The spelling of 1252032530231 in words is "one trillion, two hundred fifty-two billion, thirty-two million, five hundred thirty thousand, two hundred thirty-one".