103166331 has 8 divisors (see below), whose sum is σ = 140754240. Its totient is φ = 67177992.

The previous prime is 103166321. The next prime is 103166347. The reversal of 103166331 is 133661301.

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

It is not a de Polignac number, because 103166331 - 2⁹ = 103165819 is a prime.

It is a super-2 number, since 2×103166331² = 21286583704003122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103166321) 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, 399741 + ... + 399998.

It is an arithmetic number, because the mean of its divisors is an integer number (17594280).

Almost surely, 2^103166331 is an apocalyptic number.

103166331 is a deficient number, since it is larger than the sum of its proper divisors (37587909).

103166331 is an equidigital number, since it uses as much as digits as its factorization.

103166331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799785.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 103166331 is about 10157.0827997019. The cubic root of 103166331 is about 469.0070041674.

The spelling of 103166331 in words is "one hundred three million, one hundred sixty-six thousand, three hundred thirty-one".