101230997 has 8 divisors (see below), whose sum is σ = 118154496. Its totient is φ = 84922992.

The previous prime is 101230991. The next prime is 101230999. The reversal of 101230997 is 799032101.

It is a happy number.

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

It is not a de Polignac number, because 101230997 - 2⁶ = 101230933 is a prime.

It is a super-2 number, since 2×101230997² = 20495429507228018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153518 + ... + 154175.

It is an arithmetic number, because the mean of its divisors is an integer number (14769312).

Almost surely, 2^101230997 is an apocalyptic number.

It is an amenable number.

101230997 is a deficient number, since it is larger than the sum of its proper divisors (16923499).

101230997 is an equidigital number, since it uses as much as digits as its factorization.

101230997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307747.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 101230997 is about 10061.3615877773. The cubic root of 101230997 is about 466.0557151851.

The spelling of 101230997 in words is "one hundred one million, two hundred thirty thousand, nine hundred ninety-seven".