106899513 has 16 divisors (see below), whose sum is σ = 163332096. Its totient is φ = 60921360.

The previous prime is 106899509. The next prime is 106899547. The reversal of 106899513 is 315998601.

It is not a de Polignac number, because 106899513 - 2² = 106899509 is a prime.

It is a super-2 number, since 2×106899513² = 22855011759274338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106899503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1398 + ... + 14688.

It is an arithmetic number, because the mean of its divisors is an integer number (10208256).

Almost surely, 2^106899513 is an apocalyptic number.

It is an amenable number.

106899513 is a deficient number, since it is larger than the sum of its proper divisors (56432583).

106899513 is a wasteful number, since it uses less digits than its factorization.

106899513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13684.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 106899513 is about 10339.2220693822. Note that the first 3 decimals coincide. The cubic root of 106899513 is about 474.5972771201.

It can be divided in two parts, 10689 and 9513, that added together give a palindrome (20202).

The spelling of 106899513 in words is "one hundred six million, eight hundred ninety-nine thousand, five hundred thirteen".