103340031 has 8 divisors (see below), whose sum is σ = 145038720. Its totient is φ = 65267352.

The previous prime is 103340009. The next prime is 103340033. The reversal of 103340031 is 130043301.

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

It is not a de Polignac number, because 103340031 - 2⁷ = 103339903 is a prime.

It is a super-2 number, since 2×103340031² = 21358324014161922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103340033) 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, 906435 + ... + 906548.

It is an arithmetic number, because the mean of its divisors is an integer number (18129840).

Almost surely, 2^103340031 is an apocalyptic number.

103340031 is a deficient number, since it is larger than the sum of its proper divisors (41698689).

103340031 is a wasteful number, since it uses less digits than its factorization.

103340031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813005.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103340031 is about 10165.6298870262. The cubic root of 103340031 is about 469.2700771975.

Adding to 103340031 its reverse (130043301), we get a palindrome (233383332).

The spelling of 103340031 in words is "one hundred three million, three hundred forty thousand, thirty-one".