1113488171357 has 2 divisors, whose sum is σ = 1113488171358. Its totient is φ = 1113488171356.

The previous prime is 1113488171309. The next prime is 1113488171377. The reversal of 1113488171357 is 7531718843111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 897290140516 + 216198030841 = 947254^2 + 464971^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113488171357 - 2¹² = 1113488167261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113488171377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556744085678 + 556744085679.

It is an arithmetic number, because the mean of its divisors is an integer number (556744085679).

Almost surely, 2^{1113488171357} is an apocalyptic number.

It is an amenable number.

1113488171357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113488171357 is an equidigital number, since it uses as much as digits as its factorization.

1113488171357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 50.

The spelling of 1113488171357 in words is "one trillion, one hundred thirteen billion, four hundred eighty-eight million, one hundred seventy-one thousand, three hundred fifty-seven".