102106698 has 32 divisors (see below), whose sum is σ = 208811520. Its totient is φ = 33275760.

The previous prime is 102106679. The next prime is 102106699. The reversal of 102106698 is 896601201.

It is not an unprimeable number, because it can be changed into a prime (102106699) 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, 74011 + ... + 75377.

It is an arithmetic number, because the mean of its divisors is an integer number (6525360).

Almost surely, 2^102106698 is an apocalyptic number.

102106698 is an abundant number, since it is smaller than the sum of its proper divisors (106704822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102106698 is a wasteful number, since it uses less digits than its factorization.

102106698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 102106698 is about 10104.7858958020. The cubic root of 102106698 is about 467.3957337511.

Adding to 102106698 its reverse (896601201), we get a palindrome (998707899).

The spelling of 102106698 in words is "one hundred two million, one hundred six thousand, six hundred ninety-eight".