10111432332 has 12 divisors (see below), whose sum is σ = 23593342136. Its totient is φ = 3370477440.

The previous prime is 10111432321. The next prime is 10111432337. The reversal of 10111432332 is 23323411101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10111432332² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10111432299 and 10111432308.

It is not an unprimeable number, because it can be changed into a prime (10111432337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421309669 + ... + 421309692.

Almost surely, 2^10111432332 is an apocalyptic number.

10111432332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10111432332 is an abundant number, since it is smaller than the sum of its proper divisors (13481909804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111432332 is a wasteful number, since it uses less digits than its factorization.

10111432332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842619368 (or 842619366 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10111432332 its reverse (23323411101), we get a palindrome (33434843433).

The spelling of 10111432332 in words is "ten billion, one hundred eleven million, four hundred thirty-two thousand, three hundred thirty-two".