32101131247 has 2 divisors, whose sum is σ = 32101131248. Its totient is φ = 32101131246.

The previous prime is 32101131221. The next prime is 32101131329. The reversal of 32101131247 is 74213110123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32101131247 - 2¹⁵ = 32101098479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32101132247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16050565623 + 16050565624.

It is an arithmetic number, because the mean of its divisors is an integer number (16050565624).

Almost surely, 2^32101131247 is an apocalyptic number.

32101131247 is a deficient number, since it is larger than the sum of its proper divisors (1).

32101131247 is an equidigital number, since it uses as much as digits as its factorization.

32101131247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 32101131247 in words is "thirty-two billion, one hundred one million, one hundred thirty-one thousand, two hundred forty-seven".