109427316803 has 48 divisors (see below), whose sum is σ = 131646826080. Its totient is φ = 90639005184.

The previous prime is 109427316773. The next prime is 109427316829. The reversal of 109427316803 is 308613724901.

It is a Cunningham number, because it is equal to 330798²-1.

It is not a de Polignac number, because 109427316803 - 2¹⁶ = 109427251267 is a prime.

It is a super-2 number, since 2×109427316803² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109427316883) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96923543 + ... + 96924671.

It is an arithmetic number, because the mean of its divisors is an integer number (2742642210).

Almost surely, 2^109427316803 is an apocalyptic number.

109427316803 is a deficient number, since it is larger than the sum of its proper divisors (22219509277).

109427316803 is a wasteful number, since it uses less digits than its factorization.

109427316803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 109427316803 in words is "one hundred nine billion, four hundred twenty-seven million, three hundred sixteen thousand, eight hundred three".