201124231432 has 32 divisors (see below), whose sum is σ = 378691145280. Its totient is φ = 100140465600.

The previous prime is 201124231421. The next prime is 201124231453. The reversal of 201124231432 is 234132421102.

It is a super-2 number, since 2×201124231432² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201124231397 and 201124231406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021307 + ... + 3087157.

It is an arithmetic number, because the mean of its divisors is an integer number (11834098290).

Almost surely, 2^201124231432 is an apocalyptic number.

It is an amenable number.

201124231432 is a deficient number, since it is larger than the sum of its proper divisors (177566913848).

201124231432 is a wasteful number, since it uses less digits than its factorization.

201124231432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67453 (or 67449 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 201124231432 its reverse (234132421102), we get a palindrome (435256652534).

The spelling of 201124231432 in words is "two hundred one billion, one hundred twenty-four million, two hundred thirty-one thousand, four hundred thirty-two".