32137195093 has 2 divisors, whose sum is σ = 32137195094. Its totient is φ = 32137195092.

The previous prime is 32137195091. The next prime is 32137195127. The reversal of 32137195093 is 39059173123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29646985489 + 2490209604 = 172183^2 + 49902^2 .

It is a cyclic number.

It is not a de Polignac number, because 32137195093 - 2¹ = 32137195091 is a prime.

Together with 32137195091, it forms a pair of twin primes.

It is the 179269-th Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32137195091) by changing a digit.

It is a nontrivial repunit in base 179268.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16068597546 + 16068597547.

It is an arithmetic number, because the mean of its divisors is an integer number (16068597547).

Almost surely, 2^32137195093 is an apocalyptic number.

It is an amenable number.

32137195093 is a deficient number, since it is larger than the sum of its proper divisors (1).

32137195093 is an equidigital number, since it uses as much as digits as its factorization.

32137195093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 43.

The spelling of 32137195093 in words is "thirty-two billion, one hundred thirty-seven million, one hundred ninety-five thousand, ninety-three".