201103021012232 has 16 divisors (see below), whose sum is σ = 377077655044140. Its totient is φ = 100548979667136.

The previous prime is 201103021012213. The next prime is 201103021012247. The reversal of 201103021012232 is 232210120301102.

It can be written as a sum of positive squares in 2 ways, for example, as 185286380656036 + 15816640356196 = 13611994^2 + 3977014^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316017143 + ... + 316652870.

Almost surely, 2^{201103021012232} is an apocalyptic number.

It is an amenable number.

201103021012232 is a deficient number, since it is larger than the sum of its proper divisors (175974634031908).

201103021012232 is a wasteful number, since it uses less digits than its factorization.

201103021012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632709752 (or 632709748 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 201103021012232 its reverse (232210120301102), we get a palindrome (433313141313334).

The spelling of 201103021012232 in words is "two hundred one trillion, one hundred three billion, twenty-one million, twelve thousand, two hundred thirty-two".