11321553014 has 4 divisors (see below), whose sum is σ = 16982329524. Its totient is φ = 5660776506.

The previous prime is 11321553013. The next prime is 11321553037. The reversal of 11321553014 is 41035512311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321553013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830388252 + ... + 2830388255.

It is an arithmetic number, because the mean of its divisors is an integer number (4245582381).

Almost surely, 2^11321553014 is an apocalyptic number.

11321553014 is a deficient number, since it is larger than the sum of its proper divisors (5660776510).

11321553014 is an equidigital number, since it uses as much as digits as its factorization.

11321553014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660776509.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 11321553014 in words is "eleven billion, three hundred twenty-one million, five hundred fifty-three thousand, fourteen".