57102220141 has 2 divisors, whose sum is σ = 57102220142. Its totient is φ = 57102220140.

The previous prime is 57102220103. The next prime is 57102220211. The reversal of 57102220141 is 14102220175.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49307978916 + 7794241225 = 222054^2 + 88285^2 .

It is a cyclic number.

It is not a de Polignac number, because 57102220141 - 2¹³ = 57102211949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57102223141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28551110070 + 28551110071.

It is an arithmetic number, because the mean of its divisors is an integer number (28551110071).

Almost surely, 2^57102220141 is an apocalyptic number.

It is an amenable number.

57102220141 is a deficient number, since it is larger than the sum of its proper divisors (1).

57102220141 is an equidigital number, since it uses as much as digits as its factorization.

57102220141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 57102220141 in words is "fifty-seven billion, one hundred two million, two hundred twenty thousand, one hundred forty-one".