11299505160387 has 8 divisors (see below), whose sum is σ = 15150174517440. Its totient is φ = 7490919621800.

The previous prime is 11299505160343. The next prime is 11299505160421. The reversal of 11299505160387 is 78306150599211.

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 11299505160387 - 2⁷ = 11299505160259 is a prime.

It is a super-2 number, since 2×11299505160387² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11299505161387) 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, 10520953989 + ... + 10520955062.

It is an arithmetic number, because the mean of its divisors is an integer number (1893771814680).

Almost surely, 2^{11299505160387} is an apocalyptic number.

11299505160387 is a deficient number, since it is larger than the sum of its proper divisors (3850669357053).

11299505160387 is a wasteful number, since it uses less digits than its factorization.

11299505160387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21041909233.

The product of its (nonzero) digits is 4082400, while the sum is 57.

The spelling of 11299505160387 in words is "eleven trillion, two hundred ninety-nine billion, five hundred five million, one hundred sixty thousand, three hundred eighty-seven".