10020901 has 8 divisors (see below), whose sum is σ = 10954944. Its totient is φ = 9090720.

The previous prime is 10020889. The next prime is 10020931. The reversal of 10020901 is 10902001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020901 - 2⁹ = 10020389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8896 + ... + 9958.

It is an arithmetic number, because the mean of its divisors is an integer number (1369368).

Almost surely, 2^10020901 is an apocalyptic number.

10020901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10020901 is a deficient number, since it is larger than the sum of its proper divisors (934043).

10020901 is a wasteful number, since it uses less digits than its factorization.

10020901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 10020901 is about 3165.5806734310. The cubic root of 10020901 is about 215.5934640150.

Adding to 10020901 its reverse (10902001), we get a palindrome (20922902).

The spelling of 10020901 in words is "ten million, twenty thousand, nine hundred one".