104161473397 has 2 divisors, whose sum is σ = 104161473398. Its totient is φ = 104161473396.

The previous prime is 104161473349. The next prime is 104161473401. The reversal of 104161473397 is 793374161401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74645889796 + 29515583601 = 273214^2 + 171801^2 .

It is a cyclic number.

It is not a de Polignac number, because 104161473397 - 2¹⁵ = 104161440629 is a prime.

It is a super-2 number, since 2×104161473397² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104161473697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52080736698 + 52080736699.

It is an arithmetic number, because the mean of its divisors is an integer number (52080736699).

Almost surely, 2^104161473397 is an apocalyptic number.

It is an amenable number.

104161473397 is a deficient number, since it is larger than the sum of its proper divisors (1).

104161473397 is an equidigital number, since it uses as much as digits as its factorization.

104161473397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 104161473397 in words is "one hundred four billion, one hundred sixty-one million, four hundred seventy-three thousand, three hundred ninety-seven".