10421523113200 has 60 divisors (see below), whose sum is σ = 25448163589528. Its totient is φ = 4100271379200.

The previous prime is 10421523113149. The next prime is 10421523113201. The reversal of 10421523113200 is 231132512401.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421523113201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213531402 + ... + 213580201.

Almost surely, 2^{10421523113200} is an apocalyptic number.

10421523113200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10421523113200 is an abundant number, since it is smaller than the sum of its proper divisors (15026640476328).

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

10421523113200 is a wasteful number, since it uses less digits than its factorization.

10421523113200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427111682 (or 427111671 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 10421523113200 its reverse (231132512401), we get a palindrome (10652655625601).

The spelling of 10421523113200 in words is "ten trillion, four hundred twenty-one billion, five hundred twenty-three million, one hundred thirteen thousand, two hundred".