31114130 has 16 divisors (see below), whose sum is σ = 56842560. Its totient is φ = 12259632.

The previous prime is 31114099. The next prime is 31114157. The reversal of 31114130 is 3141113.

It is a Curzon number.

It is an unprimeable number.

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, 22550 + ... + 23889.

It is an arithmetic number, because the mean of its divisors is an integer number (3552660).

Almost surely, 2^31114130 is an apocalyptic number.

31114130 is a deficient number, since it is larger than the sum of its proper divisors (25728430).

31114130 is a wasteful number, since it uses less digits than its factorization.

31114130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46513.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 31114130 is about 5578.0041233402. The cubic root of 31114130 is about 314.5231046877.

Adding to 31114130 its reverse (3141113), we get a palindrome (34255243).

It can be divided in two parts, 311 and 14130, that added together give a palindrome (14441).

The spelling of 31114130 in words is "thirty-one million, one hundred fourteen thousand, one hundred thirty".