1032231251 has 2 divisors, whose sum is σ = 1032231252. Its totient is φ = 1032231250.

The previous prime is 1032231229. The next prime is 1032231253. The reversal of 1032231251 is 1521322301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1032231251 - 2¹⁴ = 1032214867 is a prime.

Together with 1032231253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1032231253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516115625 + 516115626.

It is an arithmetic number, because the mean of its divisors is an integer number (516115626).

Almost surely, 2^1032231251 is an apocalyptic number.

1032231251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032231251 is an equidigital number, since it uses as much as digits as its factorization.

1032231251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1032231251 is about 32128.3558714105. The cubic root of 1032231251 is about 1010.6303456597.

Adding to 1032231251 its reverse (1521322301), we get a palindrome (2553553552).

The spelling of 1032231251 in words is "one billion, thirty-two million, two hundred thirty-one thousand, two hundred fifty-one".