11320036651 has 8 divisors (see below), whose sum is σ = 14113292544. Its totient is φ = 8820807720.

The previous prime is 11320036649. The next prime is 11320036757. The reversal of 11320036651 is 15663002311.

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 11320036651 - 2¹ = 11320036649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320036951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73506655 + ... + 73506808.

It is an arithmetic number, because the mean of its divisors is an integer number (1764161568).

Almost surely, 2^11320036651 is an apocalyptic number.

11320036651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11320036651 is a deficient number, since it is larger than the sum of its proper divisors (2793255893).

11320036651 is a wasteful number, since it uses less digits than its factorization.

11320036651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147013481.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 11320036651 its reverse (15663002311), we get a palindrome (26983038962).

The spelling of 11320036651 in words is "eleven billion, three hundred twenty million, thirty-six thousand, six hundred fifty-one".