10213430 has 32 divisors (see below), whose sum is σ = 19756224. Its totient is φ = 3787776.

The previous prime is 10213397. The next prime is 10213439. The reversal of 10213430 is 3431201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11999 + ... + 12821.

It is an arithmetic number, because the mean of its divisors is an integer number (617382).

Almost surely, 2^10213430 is an apocalyptic number.

10213430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10213430 is a deficient number, since it is larger than the sum of its proper divisors (9542794).

10213430 is a wasteful number, since it uses less digits than its factorization.

10213430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10213430 is about 3195.8457409581. The cubic root of 10213430 is about 216.9654287412.

Adding to 10213430 its reverse (3431201), we get a palindrome (13644631).

The spelling of 10213430 in words is "ten million, two hundred thirteen thousand, four hundred thirty".