12107051 has 4 divisors (see below), whose sum is σ = 13207704. Its totient is φ = 11006400.

The previous prime is 12107041. The next prime is 12107057. The reversal of 12107051 is 15070121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12107051 - 2¹⁴ = 12090667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12107057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550310 + ... + 550331.

It is an arithmetic number, because the mean of its divisors is an integer number (3301926).

Almost surely, 2^12107051 is an apocalyptic number.

12107051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12107051 is a deficient number, since it is larger than the sum of its proper divisors (1100653).

12107051 is a wasteful number, since it uses less digits than its factorization.

12107051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100652.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 12107051 is about 3479.5187885683. The cubic root of 12107051 is about 229.6216274087.

Adding to 12107051 its reverse (15070121), we get a palindrome (27177172).

It can be divided in two parts, 121070 and 51, that added together give a palindrome (121121).

The spelling of 12107051 in words is "twelve million, one hundred seven thousand, fifty-one".