4203401131125 has 320 divisors, whose sum is σ = 9289606250496. Its totient is φ = 1850551920000.

The previous prime is 4203401131123. The next prime is 4203401131129. The reversal of 4203401131125 is 5211311043024.

4203401131125 is a `hidden beast` number, since 4 + 2 + 0 + 3 + 401 + 131 + 125 = 666.

It is not a de Polignac number, because 4203401131125 - 2¹ = 4203401131123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4203401131121) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 463588842 + ... + 463597908.

Almost surely, 2^{4203401131125} is an apocalyptic number.

4203401131125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4203401131125 is an abundant number, since it is smaller than the sum of its proper divisors (5086205119371).

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

4203401131125 is a wasteful number, since it uses less digits than its factorization.

4203401131125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9343 (or 9324 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 4203401131125 its reverse (5211311043024), we get a palindrome (9414712174149).

The spelling of 4203401131125 in words is "four trillion, two hundred three billion, four hundred one million, one hundred thirty-one thousand, one hundred twenty-five".