10113221032 has 8 divisors (see below), whose sum is σ = 18962289450. Its totient is φ = 5056610512.

The previous prime is 10113221017. The next prime is 10113221057. The reversal of 10113221032 is 23012231101.

It can be written as a sum of positive squares in only one way, i.e., 10111106916 + 2114116 = 100554^2 + 1454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10113220997 and 10113221015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632076307 + ... + 632076322.

Almost surely, 2^10113221032 is an apocalyptic number.

It is an amenable number.

10113221032 is a deficient number, since it is larger than the sum of its proper divisors (8849068418).

10113221032 is a wasteful number, since it uses less digits than its factorization.

10113221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264152635 (or 1264152631 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10113221032 its reverse (23012231101), we get a palindrome (33125452133).

The spelling of 10113221032 in words is "ten billion, one hundred thirteen million, two hundred twenty-one thousand, thirty-two".