10200073 has 16 divisors (see below), whose sum is σ = 11442816. Its totient is φ = 9031680.

The previous prime is 10200067. The next prime is 10200077. The reversal of 10200073 is 37000201.

It is a cyclic number.

It is not a de Polignac number, because 10200073 - 2¹⁷ = 10069001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10200077) 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, 39561 + ... + 39817.

It is an arithmetic number, because the mean of its divisors is an integer number (715176).

Almost surely, 2^10200073 is an apocalyptic number.

10200073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10200073 is a deficient number, since it is larger than the sum of its proper divisors (1242743).

10200073 is a wasteful number, since it uses less digits than its factorization.

10200073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 10200073 is about 3193.7553131071. The cubic root of 10200073 is about 216.8708058941.

Adding to 10200073 its reverse (37000201), we get a palindrome (47200274).

The spelling of 10200073 in words is "ten million, two hundred thousand, seventy-three".