106737787717 has 24 divisors (see below), whose sum is σ = 122640598080. Its totient is φ = 92651539200.

The previous prime is 106737787711. The next prime is 106737787727. The reversal of 106737787717 is 717787737601.

It is not a de Polignac number, because 106737787717 - 2⁷ = 106737787589 is a prime.

It is a super-2 number, since 2×106737787717² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106737787711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1555509 + ... + 1622677.

It is an arithmetic number, because the mean of its divisors is an integer number (5110024920).

Almost surely, 2^106737787717 is an apocalyptic number.

It is an amenable number.

106737787717 is a deficient number, since it is larger than the sum of its proper divisors (15902810363).

106737787717 is a wasteful number, since it uses less digits than its factorization.

106737787717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67785 (or 67774 counting only the distinct ones).

The product of its (nonzero) digits is 16941456, while the sum is 61.

The spelling of 106737787717 in words is "one hundred six billion, seven hundred thirty-seven million, seven hundred eighty-seven thousand, seven hundred seventeen".