106916806507 has 6 divisors (see below), whose sum is σ = 124372611708. Its totient is φ = 91642976964.

The previous prime is 106916806501. The next prime is 106916806531. The reversal of 106916806507 is 705608619601.

It is a happy number.

It is not a de Polignac number, because 106916806507 - 2⁷ = 106916806379 is a prime.

It is a super-2 number, since 2×106916806507² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 2181975643 = 106916806507 / (1 + 0 + 6 + 9 + 1 + 6 + 8 + 0 + 6 + 5 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106916806501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1090987773 + ... + 1090987870.

It is an arithmetic number, because the mean of its divisors is an integer number (20728768618).

Almost surely, 2^106916806507 is an apocalyptic number.

106916806507 is a deficient number, since it is larger than the sum of its proper divisors (17455805201).

106916806507 is an equidigital number, since it uses as much as digits as its factorization.

106916806507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181975657 (or 2181975650 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 106916806507 in words is "one hundred six billion, nine hundred sixteen million, eight hundred six thousand, five hundred seven".