2011120100170 has 16 divisors (see below), whose sum is σ = 3679360708968. Its totient is φ = 791260367040.

The previous prime is 2011120100167. The next prime is 2011120100183. The reversal of 2011120100170 is 710010211102.

It can be written as a sum of positive squares in 4 ways, for example, as 1516575009049 + 494545091121 = 1231493^2 + 703239^2 .

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, 1648458489 + ... + 1648459708.

Almost surely, 2^{2011120100170} is an apocalyptic number.

2011120100170 is a deficient number, since it is larger than the sum of its proper divisors (1668240608798).

2011120100170 is a wasteful number, since it uses less digits than its factorization.

2011120100170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296918265.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 2011120100170 its reverse (710010211102), we get a palindrome (2721130311272).

The spelling of 2011120100170 in words is "two trillion, eleven billion, one hundred twenty million, one hundred thousand, one hundred seventy".