11607320001 has 24 divisors (see below), whose sum is σ = 17044050240. Its totient is φ = 7012187424.

The previous prime is 11607319973. The next prime is 11607320009. The reversal of 11607320001 is 10002370611.

It is not a de Polignac number, because 11607320001 - 2⁹ = 11607319489 is a prime.

It is a super-2 number, since 2×11607320001² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11607320001.

It is not an unprimeable number, because it can be changed into a prime (11607320009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208086 + ... + 257903.

It is an arithmetic number, because the mean of its divisors is an integer number (710168760).

Almost surely, 2^11607320001 is an apocalyptic number.

It is an amenable number.

11607320001 is a deficient number, since it is larger than the sum of its proper divisors (5436730239).

11607320001 is a wasteful number, since it uses less digits than its factorization.

11607320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466053 (or 466034 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

Adding to 11607320001 its reverse (10002370611), we get a palindrome (21609690612).

The spelling of 11607320001 in words is "eleven billion, six hundred seven million, three hundred twenty thousand, one".