101298099 has 8 divisors (see below), whose sum is σ = 154359040. Its totient is φ = 57884616.

The previous prime is 101298089. The next prime is 101298149. The reversal of 101298099 is 990892101.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-101298099 is a prime.

It is a super-2 number, since 2×101298099² = 20522609722027602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101298089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2411839 + ... + 2411880.

It is an arithmetic number, because the mean of its divisors is an integer number (19294880).

Almost surely, 2^101298099 is an apocalyptic number.

101298099 is a deficient number, since it is larger than the sum of its proper divisors (53060941).

101298099 is an equidigital number, since it uses as much as digits as its factorization.

101298099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823729.

The product of its (nonzero) digits is 11664, while the sum is 39.

The square root of 101298099 is about 10064.6956734916. The cubic root of 101298099 is about 466.1586690369.

The spelling of 101298099 in words is "one hundred one million, two hundred ninety-eight thousand, ninety-nine".