102401414473 has 2 divisors, whose sum is σ = 102401414474. Its totient is φ = 102401414472.

The previous prime is 102401414459. The next prime is 102401414501. The reversal of 102401414473 is 374414104201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73456176784 + 28945237689 = 271028^2 + 170133^2 .

It is a cyclic number.

It is not a de Polignac number, because 102401414473 - 2¹⁷ = 102401283401 is a prime.

It is a super-2 number, since 2×102401414473² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102401414443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51200707236 + 51200707237.

It is an arithmetic number, because the mean of its divisors is an integer number (51200707237).

Almost surely, 2^102401414473 is an apocalyptic number.

It is an amenable number.

102401414473 is a deficient number, since it is larger than the sum of its proper divisors (1).

102401414473 is an equidigital number, since it uses as much as digits as its factorization.

102401414473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 102401414473 its reverse (374414104201), we get a palindrome (476815518674).

The spelling of 102401414473 in words is "one hundred two billion, four hundred one million, four hundred fourteen thousand, four hundred seventy-three".