10131418 has 16 divisors (see below), whose sum is σ = 16659360. Its totient is φ = 4582800.

The previous prime is 10131413. The next prime is 10131419. The reversal of 10131418 is 81413101.

It is a junction number, because it is equal to n+sod(n) for n = 10131395 and 10131404.

It is not an unprimeable number, because it can be changed into a prime (10131413) 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, 4033 + ... + 6043.

It is an arithmetic number, because the mean of its divisors is an integer number (1041210).

Almost surely, 2^10131418 is an apocalyptic number.

10131418 is a deficient number, since it is larger than the sum of its proper divisors (6527942).

10131418 is a wasteful number, since it uses less digits than its factorization.

10131418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 10131418 is about 3182.9888469801. The cubic root of 10131418 is about 216.3831362999.

Adding to 10131418 its reverse (81413101), we get a palindrome (91544519).

The spelling of 10131418 in words is "ten million, one hundred thirty-one thousand, four hundred eighteen".