1161341835 has 8 divisors (see below), whose sum is σ = 1858146960. Its totient is φ = 619382304.

The previous prime is 1161341813. The next prime is 1161341843. The reversal of 1161341835 is 5381431611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1161341835 - 2⁶ = 1161341771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1161341796 and 1161341805.

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, 38711380 + ... + 38711409.

It is an arithmetic number, because the mean of its divisors is an integer number (232268370).

Almost surely, 2^1161341835 is an apocalyptic number.

1161341835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1161341835 is a deficient number, since it is larger than the sum of its proper divisors (696805125).

1161341835 is an equidigital number, since it uses as much as digits as its factorization.

1161341835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77422797.

The product of its digits is 8640, while the sum is 33.

The square root of 1161341835 is about 34078.4658545540. The cubic root of 1161341835 is about 1051.1225590772.

The spelling of 1161341835 in words is "one billion, one hundred sixty-one million, three hundred forty-one thousand, eight hundred thirty-five".