115146101 has 8 divisors (see below), whose sum is σ = 133753344. Its totient is φ = 97078320.

The previous prime is 115146089. The next prime is 115146103. The reversal of 115146101 is 101641511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115146101 - 2¹⁰ = 115145077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115146103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134405 + ... + 135258.

It is an arithmetic number, because the mean of its divisors is an integer number (16719168).

Almost surely, 2^115146101 is an apocalyptic number.

It is an amenable number.

115146101 is a deficient number, since it is larger than the sum of its proper divisors (18607243).

115146101 is an equidigital number, since it uses as much as digits as its factorization.

115146101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269731.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 115146101 is about 10730.6151268229. The cubic root of 115146101 is about 486.5002624826.

Adding to 115146101 its reverse (101641511), we get a palindrome (216787612).

The spelling of 115146101 in words is "one hundred fifteen million, one hundred forty-six thousand, one hundred one".