10140331 has 8 divisors (see below), whose sum is σ = 10612944. Its totient is φ = 9678240.

The previous prime is 10140323. The next prime is 10140353. The reversal of 10140331 is 13304101.

10140331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10140331 - 2³ = 10140323 is a prime.

It is a super-2 number, since 2×10140331² = 205652625579122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10140301) 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, 625 + ... + 4546.

It is an arithmetic number, because the mean of its divisors is an integer number (1326618).

Almost surely, 2^10140331 is an apocalyptic number.

10140331 is a deficient number, since it is larger than the sum of its proper divisors (472613).

10140331 is an equidigital number, since it uses as much as digits as its factorization.

10140331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10140331 is about 3184.3886383417. The cubic root of 10140331 is about 216.4465712376.

Adding to 10140331 its reverse (13304101), we get a palindrome (23444432).

The spelling of 10140331 in words is "ten million, one hundred forty thousand, three hundred thirty-one".