57148667101 has 2 divisors, whose sum is σ = 57148667102. Its totient is φ = 57148667100.

The previous prime is 57148667057. The next prime is 57148667131. The reversal of 57148667101 is 10176684175.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32656104100 + 24492563001 = 180710^2 + 156501^2 .

It is a cyclic number.

It is not a de Polignac number, because 57148667101 - 2¹¹ = 57148665053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57148667131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28574333550 + 28574333551.

It is an arithmetic number, because the mean of its divisors is an integer number (28574333551).

Almost surely, 2^57148667101 is an apocalyptic number.

It is an amenable number.

57148667101 is a deficient number, since it is larger than the sum of its proper divisors (1).

57148667101 is an equidigital number, since it uses as much as digits as its factorization.

57148667101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 57148667101 in words is "fifty-seven billion, one hundred forty-eight million, six hundred sixty-seven thousand, one hundred one".