10213344120 has 256 divisors, whose sum is σ = 37801728000. Its totient is φ = 2155862016.

The previous prime is 10213344101. The next prime is 10213344161. The reversal of 10213344120 is 2144331201.

It is a super-2 number, since 2×10213344120² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 551166 + ... + 569394.

It is an arithmetic number, because the mean of its divisors is an integer number (147663000).

Almost surely, 2^10213344120 is an apocalyptic number.

10213344120 is a gapful number since it is divisible by the number (10) 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 10213344120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18900864000).

10213344120 is an abundant number, since it is smaller than the sum of its proper divisors (27588383880).

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

10213344120 is a wasteful number, since it uses less digits than its factorization.

10213344120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302 (or 18298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10213344120 its reverse (2144331201), we get a palindrome (12357675321).

The spelling of 10213344120 in words is "ten billion, two hundred thirteen million, three hundred forty-four thousand, one hundred twenty".