10140310 has 16 divisors (see below), whose sum is σ = 18289152. Its totient is φ = 4048000.

The previous prime is 10140307. The next prime is 10140311. The reversal of 10140310 is 1304101.

It is a happy number.

It is a super-2 number, since 2×10140310² = 205651773792200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8235 + ... + 9385.

It is an arithmetic number, because the mean of its divisors is an integer number (1143072).

Almost surely, 2^10140310 is an apocalyptic number.

10140310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10140310 is a deficient number, since it is larger than the sum of its proper divisors (8148842).

10140310 is a wasteful number, since it uses less digits than its factorization.

10140310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10140310 is about 3184.3853410038. The cubic root of 10140310 is about 216.4464218216.

Adding to 10140310 its reverse (1304101), we get a palindrome (11444411).

The spelling of 10140310 in words is "ten million, one hundred forty thousand, three hundred ten".