10201830 has 16 divisors (see below), whose sum is σ = 24484464. Its totient is φ = 2720480.

The previous prime is 10201817. The next prime is 10201831. The reversal of 10201830 is 3810201.

It is a happy number.

10201830 is nontrivially palindromic in base 4.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201831) 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, 170001 + ... + 170060.

It is an arithmetic number, because the mean of its divisors is an integer number (1530279).

Almost surely, 2^10201830 is an apocalyptic number.

10201830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201830 is an abundant number, since it is smaller than the sum of its proper divisors (14282634).

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

10201830 is a wasteful number, since it uses less digits than its factorization.

10201830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340071.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 10201830 is about 3194.0303692983. The cubic root of 10201830 is about 216.8832574432.

It can be divided in two parts, 1020 and 1830, that added together give a triangular number (2850 = T₇₅).

The spelling of 10201830 in words is "ten million, two hundred one thousand, eight hundred thirty".