115473101 has 2 divisors, whose sum is σ = 115473102. Its totient is φ = 115473100.

The previous prime is 115473067. The next prime is 115473119. The reversal of 115473101 is 101374511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110229001 + 5244100 = 10499^2 + 2290^2 .

It is a cyclic number.

It is not a de Polignac number, because 115473101 - 2¹⁸ = 115210957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115473121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57736550 + 57736551.

It is an arithmetic number, because the mean of its divisors is an integer number (57736551).

Almost surely, 2^115473101 is an apocalyptic number.

It is an amenable number.

115473101 is a deficient number, since it is larger than the sum of its proper divisors (1).

115473101 is an equidigital number, since it uses as much as digits as its factorization.

115473101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 115473101 is about 10745.8411024917. The cubic root of 115473101 is about 486.9603597777.

The spelling of 115473101 in words is "one hundred fifteen million, four hundred seventy-three thousand, one hundred one".