11201390137 has 8 divisors (see below), whose sum is σ = 12857985216. Its totient is φ = 9558894192.

The previous prime is 11201390129. The next prime is 11201390141. The reversal of 11201390137 is 73109310211.

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 11201390137 - 2³ = 11201390129 is a prime.

It is a super-2 number, since 2×11201390137² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201390107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3523078 + ... + 3526255.

It is an arithmetic number, because the mean of its divisors is an integer number (1607248152).

Almost surely, 2^11201390137 is an apocalyptic number.

It is an amenable number.

11201390137 is a deficient number, since it is larger than the sum of its proper divisors (1656595079).

11201390137 is an equidigital number, since it uses as much as digits as its factorization.

11201390137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7049567.

The product of its (nonzero) digits is 1134, while the sum is 28.

The spelling of 11201390137 in words is "eleven billion, two hundred one million, three hundred ninety thousand, one hundred thirty-seven".