11231141015 has 8 divisors (see below), whose sum is σ = 14186704560. Its totient is φ = 8512022592.

The previous prime is 11231140981. The next prime is 11231141021. The reversal of 11231141015 is 51014113211.

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

It is a cyclic number.

It is not a de Polignac number, because 11231141015 - 2⁶ = 11231140951 is a prime.

It is a super-3 number, since 3×11231141015³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59111174 + ... + 59111363.

It is an arithmetic number, because the mean of its divisors is an integer number (1773338070).

Almost surely, 2^11231141015 is an apocalyptic number.

11231141015 is a deficient number, since it is larger than the sum of its proper divisors (2955563545).

11231141015 is a wasteful number, since it uses less digits than its factorization.

11231141015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118222561.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 11231141015 its reverse (51014113211), we get a palindrome (62245254226).

The spelling of 11231141015 in words is "eleven billion, two hundred thirty-one million, one hundred forty-one thousand, fifteen".