10213203456 has 480 divisors, whose sum is σ = 33092167680. Its totient is φ = 3019161600.

The previous prime is 10213203449. The next prime is 10213203463. The reversal of 10213203456 is 65430231201.

10213203456 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 3 + 203 + 456 = 666.

It is an interprime number because it is at equal distance from previous prime (10213203449) and next prime (10213203463).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143847901 + ... + 143847971.

It is an arithmetic number, because the mean of its divisors is an integer number (68942016).

Almost surely, 2^10213203456 is an apocalyptic number.

10213203456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10213203456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16546083840).

10213203456 is an abundant number, since it is smaller than the sum of its proper divisors (22878964224).

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

10213203456 is a wasteful number, since it uses less digits than its factorization.

10213203456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 10213203456 its reverse (65430231201), we get a palindrome (75643434657).

The spelling of 10213203456 in words is "ten billion, two hundred thirteen million, two hundred three thousand, four hundred fifty-six".