201032203431 has 16 divisors (see below), whose sum is σ = 270606520800. Its totient is φ = 132744775680.

The previous prime is 201032203429. The next prime is 201032203441. The reversal of 201032203431 is 134302230102.

It is not a de Polignac number, because 201032203431 - 2¹ = 201032203429 is a prime.

It is a super-3 number, since 3×201032203431³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 201032203398 and 201032203407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201032203441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479230 + ... + 794811.

It is an arithmetic number, because the mean of its divisors is an integer number (16912907550).

Almost surely, 2^201032203431 is an apocalyptic number.

201032203431 is a deficient number, since it is larger than the sum of its proper divisors (69574317369).

201032203431 is a wasteful number, since it uses less digits than its factorization.

201032203431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274546.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201032203431 its reverse (134302230102), we get a palindrome (335334433533).

The spelling of 201032203431 in words is "two hundred one billion, thirty-two million, two hundred three thousand, four hundred thirty-one".