1160001156111 has 32 divisors (see below), whose sum is σ = 1773381496320. Its totient is φ = 660698990976.

The previous prime is 1160001156101. The next prime is 1160001156137. The reversal of 1160001156111 is 1116511000611.

It is not a de Polignac number, because 1160001156111 - 2⁶ = 1160001156047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160001156101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20294905 + ... + 20351981.

It is an arithmetic number, because the mean of its divisors is an integer number (55418171760).

Almost surely, 2^{1160001156111} is an apocalyptic number.

1160001156111 is a deficient number, since it is larger than the sum of its proper divisors (613380340209).

1160001156111 is a wasteful number, since it uses less digits than its factorization.

1160001156111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60223.

The product of its (nonzero) digits is 180, while the sum is 24.

Adding to 1160001156111 its reverse (1116511000611), we get a palindrome (2276512156722).

The spelling of 1160001156111 in words is "one trillion, one hundred sixty billion, one million, one hundred fifty-six thousand, one hundred eleven".