1156108362011 has 8 divisors (see below), whose sum is σ = 1234429152000. Its totient is φ = 1080125506152.

The previous prime is 1156108361957. The next prime is 1156108362049. The reversal of 1156108362011 is 1102638016511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1156108362011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1156108364011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584482511 + ... + 584484488.

It is an arithmetic number, because the mean of its divisors is an integer number (154303644000).

Almost surely, 2^{1156108362011} is an apocalyptic number.

1156108362011 is a deficient number, since it is larger than the sum of its proper divisors (78320789989).

1156108362011 is a wasteful number, since it uses less digits than its factorization.

1156108362011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168967065.

The product of its (nonzero) digits is 8640, while the sum is 35.

The spelling of 1156108362011 in words is "one trillion, one hundred fifty-six billion, one hundred eight million, three hundred sixty-two thousand, eleven".