11231014141 has 4 divisors (see below), whose sum is σ = 11256952252. Its totient is φ = 11205076032.

The previous prime is 11231014139. The next prime is 11231014163. The reversal of 11231014141 is 14141013211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14141013211 = 13 ⋅1087770247.

It can be written as a sum of positive squares in 2 ways, for example, as 713691225 + 10517322916 = 26715^2 + 102554^2 .

It is a cyclic number.

It is not a de Polignac number, because 11231014141 - 2¹ = 11231014139 is a prime.

It is a super-2 number, since 2×11231014141² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331014141) 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, 12968406 + ... + 12969271.

It is an arithmetic number, because the mean of its divisors is an integer number (2814238063).

Almost surely, 2^11231014141 is an apocalyptic number.

It is an amenable number.

11231014141 is a deficient number, since it is larger than the sum of its proper divisors (25938111).

11231014141 is an equidigital number, since it uses as much as digits as its factorization.

11231014141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25938110.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11231014141 its reverse (14141013211), we get a palindrome (25372027352).

The spelling of 11231014141 in words is "eleven billion, two hundred thirty-one million, fourteen thousand, one hundred forty-one".