101897996 has 24 divisors (see below), whose sum is σ = 186186000. Its totient is φ = 48734784.

The previous prime is 101897989. The next prime is 101898001. The reversal of 101897996 is 699798101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8615 + ... + 16673.

It is an arithmetic number, because the mean of its divisors is an integer number (7757750).

Almost surely, 2^101897996 is an apocalyptic number.

It is an amenable number.

101897996 is a deficient number, since it is larger than the sum of its proper divisors (84288004).

101897996 is a wasteful number, since it uses less digits than its factorization.

101897996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8201 (or 8199 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 50.

The square root of 101897996 is about 10094.4537246946. The cubic root of 101897996 is about 467.0770704893.

The spelling of 101897996 in words is "one hundred one million, eight hundred ninety-seven thousand, nine hundred ninety-six".