201130142432 has 24 divisors (see below), whose sum is σ = 395995213152. Its totient is φ = 100559929600.

The previous prime is 201130142413. The next prime is 201130142453. The reversal of 201130142432 is 234241031102.

It is a junction number, because it is equal to n+sod(n) for n = 201130142398 and 201130142407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519257 + ... + 819687.

It is an arithmetic number, because the mean of its divisors is an integer number (16499800548).

Almost surely, 2^201130142432 is an apocalyptic number.

It is an amenable number.

201130142432 is a deficient number, since it is larger than the sum of its proper divisors (194865070720).

201130142432 is a wasteful number, since it uses less digits than its factorization.

201130142432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321362 (or 321354 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201130142432 its reverse (234241031102), we get a palindrome (435371173534).

The spelling of 201130142432 in words is "two hundred one billion, one hundred thirty million, one hundred forty-two thousand, four hundred thirty-two".