110012131 has 4 divisors (see below), whose sum is σ = 110041272. Its totient is φ = 109982992.

The previous prime is 110012113. The next prime is 110012141. The reversal of 110012131 is 131210011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131210011 = 31 ⋅4232581.

It is a cyclic number.

It is not a de Polignac number, because 110012131 - 2¹¹ = 110010083 is a prime.

It is a super-2 number, since 2×110012131² = 24205337934322322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110012141) 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, 7885 + ... + 16798.

It is an arithmetic number, because the mean of its divisors is an integer number (27510318).

Almost surely, 2^110012131 is an apocalyptic number.

110012131 is a deficient number, since it is larger than the sum of its proper divisors (29141).

110012131 is an equidigital number, since it uses as much as digits as its factorization.

110012131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29140.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 110012131 is about 10488.6667884913. Note that the first 3 decimals coincide. The cubic root of 110012131 is about 479.1595986086.

Adding to 110012131 its reverse (131210011), we get a palindrome (241222142).

It can be divided in two parts, 1100 and 12131, that added together give a palindrome (13231).

The spelling of 110012131 in words is "one hundred ten million, twelve thousand, one hundred thirty-one".