243141031125 has 192 divisors, whose sum is σ = 487547424000. Its totient is φ = 120517113600.

The previous prime is 243141031099. The next prime is 243141031171. The reversal of 243141031125 is 521130141342.

243141031125 is a `hidden beast` number, since 2 + 4 + 314 + 10 + 311 + 25 = 666.

It is not a de Polignac number, because 243141031125 - 2¹¹ = 243141029077 is a prime.

It is a super-2 number, since 2×243141031125² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30583651 + ... + 30591599.

It is an arithmetic number, because the mean of its divisors is an integer number (2539309500).

Almost surely, 2^243141031125 is an apocalyptic number.

243141031125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

243141031125 is an abundant number, since it is smaller than the sum of its proper divisors (244406392875).

243141031125 is an equidigital number, since it uses as much as digits as its factorization.

243141031125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051 (or 8029 counting only the distinct ones).

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

Adding to 243141031125 its reverse (521130141342), we get a palindrome (764271172467).

The spelling of 243141031125 in words is "two hundred forty-three billion, one hundred forty-one million, thirty-one thousand, one hundred twenty-five".