32151102223189 has 2 divisors, whose sum is σ = 32151102223190. Its totient is φ = 32151102223188.

The previous prime is 32151102223147. The next prime is 32151102223193. The reversal of 32151102223189 is 98132220115123.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26059411844964 + 6091690378225 = 5104842^2 + 2468135^2 .

It is a cyclic number.

It is not a de Polignac number, because 32151102223189 - 2¹³ = 32151102214997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32151102223129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16075551111594 + 16075551111595.

It is an arithmetic number, because the mean of its divisors is an integer number (16075551111595).

Almost surely, 2^{32151102223189} is an apocalyptic number.

It is an amenable number.

32151102223189 is a deficient number, since it is larger than the sum of its proper divisors (1).

32151102223189 is an equidigital number, since it uses as much as digits as its factorization.

32151102223189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 32151102223189 in words is "thirty-two trillion, one hundred fifty-one billion, one hundred two million, two hundred twenty-three thousand, one hundred eighty-nine".