107231947 has 4 divisors (see below), whose sum is σ = 107256256. Its totient is φ = 107207640.

The previous prime is 107231923. The next prime is 107232001. The reversal of 107231947 is 749132701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107231947 - 2¹⁵ = 107199179 is a prime.

It is a super-2 number, since 2×107231947² = 22997380914821618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107231147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3468 + ... + 15049.

It is an arithmetic number, because the mean of its divisors is an integer number (26814064).

Almost surely, 2^107231947 is an apocalyptic number.

107231947 is a deficient number, since it is larger than the sum of its proper divisors (24309).

107231947 is an equidigital number, since it uses as much as digits as its factorization.

107231947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24308.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 107231947 is about 10355.2859448689. The cubic root of 107231947 is about 475.0887324538.

The spelling of 107231947 in words is "one hundred seven million, two hundred thirty-one thousand, nine hundred forty-seven".