106902928511 has 4 divisors (see below), whose sum is σ = 108919964952. Its totient is φ = 104885892072.

The previous prime is 106902928441. The next prime is 106902928513. The reversal of 106902928511 is 115829209601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 115829209601 = 7 ⋅16547029943.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106902928511 is a prime.

It is a super-2 number, since 2×106902928511² (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 (106902928513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008518141 + ... + 1008518246.

It is an arithmetic number, because the mean of its divisors is an integer number (27229991238).

Almost surely, 2^106902928511 is an apocalyptic number.

106902928511 is a deficient number, since it is larger than the sum of its proper divisors (2017036441).

106902928511 is an equidigital number, since it uses as much as digits as its factorization.

106902928511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017036440.

The product of its (nonzero) digits is 77760, while the sum is 44.

The spelling of 106902928511 in words is "one hundred six billion, nine hundred two million, nine hundred twenty-eight thousand, five hundred eleven".