101997004 has 12 divisors (see below), whose sum is σ = 178565464. Its totient is φ = 50978304.

The previous prime is 101996953. The next prime is 101997011. The reversal of 101997004 is 400799101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17419 + ... + 22525.

Almost surely, 2^101997004 is an apocalyptic number.

It is an amenable number.

101997004 is a deficient number, since it is larger than the sum of its proper divisors (76568460).

101997004 is a wasteful number, since it uses less digits than its factorization.

101997004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10104 (or 10102 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 101997004 is about 10099.3566131710. The cubic root of 101997004 is about 467.2282981839.

The spelling of 101997004 in words is "one hundred one million, nine hundred ninety-seven thousand, four".