1162306215105 has 32 divisors (see below), whose sum is σ = 2125745261568. Its totient is φ = 531243652800.

The previous prime is 1162306215101. The next prime is 1162306215139. The reversal of 1162306215105 is 5015126032611.

It is not a de Polignac number, because 1162306215105 - 2² = 1162306215101 is a prime.

It is a super-2 number, since 2×1162306215105² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1162306215101) 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, 419931 + ... + 1581440.

It is an arithmetic number, because the mean of its divisors is an integer number (66429539424).

Almost surely, 2^{1162306215105} is an apocalyptic number.

1162306215105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1162306215105 is a deficient number, since it is larger than the sum of its proper divisors (963439046463).

1162306215105 is a wasteful number, since it uses less digits than its factorization.

1162306215105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006917.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 1162306215105 in words is "one trillion, one hundred sixty-two billion, three hundred six million, two hundred fifteen thousand, one hundred five".