100474874127317 has 2 divisors, whose sum is σ = 100474874127318. Its totient is φ = 100474874127316.

The previous prime is 100474874127139. The next prime is 100474874127373. The reversal of 100474874127317 is 713721478474001.

It is an a-pointer prime, because the next prime (100474874127373) can be obtained adding 100474874127317 to its sum of digits (56).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99060596620561 + 1414277506756 = 9952919^2 + 1189234^2 .

It is an emirp because it is prime and its reverse (713721478474001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100474874127317 - 2¹⁶ = 100474874061781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100434874127317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50237437063658 + 50237437063659.

It is an arithmetic number, because the mean of its divisors is an integer number (50237437063659).

Almost surely, 2^{100474874127317} is an apocalyptic number.

It is an amenable number.

100474874127317 is a deficient number, since it is larger than the sum of its proper divisors (1).

100474874127317 is an equidigital number, since it uses as much as digits as its factorization.

100474874127317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7375872, while the sum is 56.

The spelling of 100474874127317 in words is "one hundred trillion, four hundred seventy-four billion, eight hundred seventy-four million, one hundred twenty-seven thousand, three hundred seventeen".