107749803211 has 4 divisors (see below), whose sum is σ = 110255612632. Its totient is φ = 105243993792.

The previous prime is 107749803199. The next prime is 107749803241. The reversal of 107749803211 is 112308947701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107749803211 - 2¹⁷ = 107749672139 is a prime.

It is a super-2 number, since 2×107749803211² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 2505809377 = 107749803211 / (1 + 0 + 7 + 7 + 4 + 9 + 8 + 0 + 3 + 2 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107749803241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252904646 + ... + 1252904731.

It is an arithmetic number, because the mean of its divisors is an integer number (27563903158).

Almost surely, 2^107749803211 is an apocalyptic number.

107749803211 is a deficient number, since it is larger than the sum of its proper divisors (2505809421).

107749803211 is an equidigital number, since it uses as much as digits as its factorization.

107749803211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505809420.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 107749803211 in words is "one hundred seven billion, seven hundred forty-nine million, eight hundred three thousand, two hundred eleven".