141212131 has 4 divisors (see below), whose sum is σ = 141387064. Its totient is φ = 141037200.

The previous prime is 141212063. The next prime is 141212143. The reversal of 141212131 is 131212141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131212141 = 8599 ⋅15259.

It is a cyclic number.

It is not a de Polignac number, because 141212131 - 2⁹ = 141211619 is a prime.

It is a super-2 number, since 2×141212131² = 39881731883122322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141212171) 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, 86250 + ... + 87871.

It is an arithmetic number, because the mean of its divisors is an integer number (35346766).

Almost surely, 2^141212131 is an apocalyptic number.

141212131 is a deficient number, since it is larger than the sum of its proper divisors (174933).

141212131 is an equidigital number, since it uses as much as digits as its factorization.

141212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174932.

The product of its digits is 48, while the sum is 16.

The square root of 141212131 is about 11883.2710564053. The cubic root of 141212131 is about 520.7436733612.

Adding to 141212131 its reverse (131212141), we get a palindrome (272424272).

The spelling of 141212131 in words is "one hundred forty-one million, two hundred twelve thousand, one hundred thirty-one".