11120346463 has 4 divisors (see below), whose sum is σ = 11129844088. Its totient is φ = 11110848840.

The previous prime is 11120346439. The next prime is 11120346473. The reversal of 11120346463 is 36464302111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120346463 is a prime.

It is a super-2 number, since 2×11120346463² (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 (11120346403) 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, 4747056 + ... + 4749397.

It is an arithmetic number, because the mean of its divisors is an integer number (2782461022).

Almost surely, 2^11120346463 is an apocalyptic number.

11120346463 is a deficient number, since it is larger than the sum of its proper divisors (9497625).

11120346463 is an equidigital number, since it uses as much as digits as its factorization.

11120346463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9497624.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 11120346463 its reverse (36464302111), we get a palindrome (47584648574).

The spelling of 11120346463 in words is "eleven billion, one hundred twenty million, three hundred forty-six thousand, four hundred sixty-three".