101827283557 has 2 divisors, whose sum is σ = 101827283558. Its totient is φ = 101827283556.

The previous prime is 101827283507. The next prime is 101827283567. The reversal of 101827283557 is 755382728101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56147198116 + 45680085441 = 236954^2 + 213729^2 .

It is an emirp because it is prime and its reverse (755382728101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101827283557 - 2¹¹ = 101827281509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101827283557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101827283507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50913641778 + 50913641779.

It is an arithmetic number, because the mean of its divisors is an integer number (50913641779).

Almost surely, 2^101827283557 is an apocalyptic number.

It is an amenable number.

101827283557 is a deficient number, since it is larger than the sum of its proper divisors (1).

101827283557 is an equidigital number, since it uses as much as digits as its factorization.

101827283557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 101827283557 in words is "one hundred one billion, eight hundred twenty-seven million, two hundred eighty-three thousand, five hundred fifty-seven".