10231421200 has 720 divisors, whose sum is σ = 35043257088. Its totient is φ = 2787840000.

The previous prime is 10231421173. The next prime is 10231421227. The reversal of 10231421200 is 212413201.

It is an interprime number because it is at equal distance from previous prime (10231421173) and next prime (10231421227).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 101301150 + ... + 101301250.

Almost surely, 2^10231421200 is an apocalyptic number.

10231421200 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 10231421200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17521628544).

10231421200 is an abundant number, since it is smaller than the sum of its proper divisors (24811835888).

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

10231421200 is a wasteful number, since it uses less digits than its factorization.

10231421200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10231421200 its reverse (212413201), we get a palindrome (10443834401).

The spelling of 10231421200 in words is "ten billion, two hundred thirty-one million, four hundred twenty-one thousand, two hundred".