1160000101155 has 16 divisors (see below), whose sum is σ = 2121143042304. Its totient is φ = 530285760480.

The previous prime is 1160000101153. The next prime is 1160000101171. The reversal of 1160000101155 is 5511010000611.

It is a happy number.

It is not a de Polignac number, because 1160000101155 - 2¹ = 1160000101153 is a prime.

It is a super-2 number, since 2×1160000101155² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1160000101153) 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 15 ways as a sum of consecutive naturals, for example, 5523809901 + ... + 5523810110.

It is an arithmetic number, because the mean of its divisors is an integer number (132571440144).

Almost surely, 2^{1160000101155} is an apocalyptic number.

1160000101155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1160000101155 is a deficient number, since it is larger than the sum of its proper divisors (961142941149).

1160000101155 is a wasteful number, since it uses less digits than its factorization.

1160000101155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11047620026.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 1160000101155 its reverse (5511010000611), we get a palindrome (6671010101766).

The spelling of 1160000101155 in words is "one trillion, one hundred sixty billion, one hundred one thousand, one hundred fifty-five".