12031010 has 8 divisors (see below), whose sum is σ = 21655836. Its totient is φ = 4812400.

The previous prime is 12031003. The next prime is 12031039. The reversal of 12031010 is 1013021.

It can be written as a sum of positive squares in 2 ways, for example, as 11539609 + 491401 = 3397^2 + 701^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601541 + ... + 601560.

Almost surely, 2^12031010 is an apocalyptic number.

12031010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031010 is a deficient number, since it is larger than the sum of its proper divisors (9624826).

12031010 is a wasteful number, since it uses less digits than its factorization.

12031010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203108.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 12031010 is about 3468.5746352068. The cubic root of 12031010 is about 229.1398877065.

Adding to 12031010 its reverse (1013021), we get a palindrome (13044031).

The spelling of 12031010 in words is "twelve million, thirty-one thousand, ten".