106881475039 has 4 divisors (see below), whose sum is σ = 109155549024. Its totient is φ = 104607401056.

The previous prime is 106881475037. The next prime is 106881475049. The reversal of 106881475039 is 930574188601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930574188601 = 17 ⋅54739658153.

It is a cyclic number.

It is not a de Polignac number, because 106881475039 - 2¹ = 106881475037 is a prime.

It is a super-2 number, since 2×106881475039² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106881475033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137036922 + ... + 1137037015.

It is an arithmetic number, because the mean of its divisors is an integer number (27288887256).

Almost surely, 2^106881475039 is an apocalyptic number.

106881475039 is a deficient number, since it is larger than the sum of its proper divisors (2274073985).

106881475039 is an equidigital number, since it uses as much as digits as its factorization.

106881475039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274073984.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 106881475039 in words is "one hundred six billion, eight hundred eighty-one million, four hundred seventy-five thousand, thirty-nine".