60111011001 has 16 divisors (see below), whose sum is σ = 82755509760. Its totient is φ = 38770949760.

The previous prime is 60111010997. The next prime is 60111011029. The reversal of 60111011001 is 10011011106.

It is not a de Polignac number, because 60111011001 - 2² = 60111010997 is a prime.

It is a super-2 number, since 2×60111011001² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60111011041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272155 + ... + 440783.

It is an arithmetic number, because the mean of its divisors is an integer number (5172219360).

Almost surely, 2^60111011001 is an apocalyptic number.

It is an amenable number.

60111011001 is a deficient number, since it is larger than the sum of its proper divisors (22644498759).

60111011001 is a wasteful number, since it uses less digits than its factorization.

60111011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172496.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 60111011001 its reverse (10011011106), we get a palindrome (70122022107).

The spelling of 60111011001 in words is "sixty billion, one hundred eleven million, eleven thousand, one".