11570102066 has 16 divisors (see below), whose sum is σ = 17532184320. Its totient is φ = 5726074800.

The previous prime is 11570102059. The next prime is 11570102081. The reversal of 11570102066 is 66020107511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930905 + ... + 943251.

It is an arithmetic number, because the mean of its divisors is an integer number (1095761520).

Almost surely, 2^11570102066 is an apocalyptic number.

11570102066 is a deficient number, since it is larger than the sum of its proper divisors (5962082254).

11570102066 is a wasteful number, since it uses less digits than its factorization.

11570102066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17089.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 11570102066 its reverse (66020107511), we get a palindrome (77590209577).

Subtracting 11570102066 from its reverse (66020107511), we obtain a palindrome (54450005445).

The spelling of 11570102066 in words is "eleven billion, five hundred seventy million, one hundred two thousand, sixty-six".