109156042763 has 8 divisors (see below), whose sum is σ = 111189851136. Its totient is φ = 107136023400.

The previous prime is 109156042711. The next prime is 109156042771. The reversal of 109156042763 is 367240651901.

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

It is a cyclic number.

It is not a de Polignac number, because 109156042763 - 2¹⁴ = 109156026379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109156042363) 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, 3431273 + ... + 3462938.

It is an arithmetic number, because the mean of its divisors is an integer number (13898731392).

Almost surely, 2^109156042763 is an apocalyptic number.

109156042763 is a deficient number, since it is larger than the sum of its proper divisors (2033808373).

109156042763 is an equidigital number, since it uses as much as digits as its factorization.

109156042763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894505.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 109156042763 in words is "one hundred nine billion, one hundred fifty-six million, forty-two thousand, seven hundred sixty-three".