11134615331 has 4 divisors (see below), whose sum is σ = 12725274672. Its totient is φ = 9543955992.

The previous prime is 11134615319. The next prime is 11134615343. The reversal of 11134615331 is 13351643111.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (11134615319) and next prime (11134615343).

It is a cyclic number.

It is not a de Polignac number, because 11134615331 - 2¹⁰ = 11134614307 is a prime.

It is a super-2 number, since 2×11134615331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11134615294 and 11134615303.

It is not an unprimeable number, because it can be changed into a prime (11134615301) 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, 795329660 + ... + 795329673.

It is an arithmetic number, because the mean of its divisors is an integer number (3181318668).

Almost surely, 2^11134615331 is an apocalyptic number.

11134615331 is a deficient number, since it is larger than the sum of its proper divisors (1590659341).

11134615331 is an equidigital number, since it uses as much as digits as its factorization.

11134615331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590659340.

The product of its digits is 3240, while the sum is 29.

The spelling of 11134615331 in words is "eleven billion, one hundred thirty-four million, six hundred fifteen thousand, three hundred thirty-one".