32103220057 has 2 divisors, whose sum is σ = 32103220058. Its totient is φ = 32103220056.

The previous prime is 32103220031. The next prime is 32103220073. The reversal of 32103220057 is 75002230123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30521487616 + 1581732441 = 174704^2 + 39771^2 .

It is an emirp because it is prime and its reverse (75002230123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32103220057 - 2³¹ = 29955736409 is a prime.

It is not a weakly prime, because it can be changed into another prime (32103220027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16051610028 + 16051610029.

It is an arithmetic number, because the mean of its divisors is an integer number (16051610029).

Almost surely, 2^32103220057 is an apocalyptic number.

It is an amenable number.

32103220057 is a deficient number, since it is larger than the sum of its proper divisors (1).

32103220057 is an equidigital number, since it uses as much as digits as its factorization.

32103220057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The spelling of 32103220057 in words is "thirty-two billion, one hundred three million, two hundred twenty thousand, fifty-seven".