3231153213247 has 2 divisors, whose sum is σ = 3231153213248. Its totient is φ = 3231153213246.

The previous prime is 3231153213157. The next prime is 3231153213257. The reversal of 3231153213247 is 7423123511323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3231153213247 - 2³⁵ = 3196793474879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231153213257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615576606623 + 1615576606624.

It is an arithmetic number, because the mean of its divisors is an integer number (1615576606624).

Almost surely, 2^{3231153213247} is an apocalyptic number.

3231153213247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231153213247 is an equidigital number, since it uses as much as digits as its factorization.

3231153213247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The spelling of 3231153213247 in words is "three trillion, two hundred thirty-one billion, one hundred fifty-three million, two hundred thirteen thousand, two hundred forty-seven".