11203344632 has 16 divisors (see below), whose sum is σ = 21132059760. Its totient is φ = 5568128704.

The previous prime is 11203344629. The next prime is 11203344679. The reversal of 11203344632 is 23644330211.

It is a junction number, because it is equal to n+sod(n) for n = 11203344595 and 11203344604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4191533 + ... + 4194204.

It is an arithmetic number, because the mean of its divisors is an integer number (1320753735).

Almost surely, 2^11203344632 is an apocalyptic number.

It is an amenable number.

11203344632 is a deficient number, since it is larger than the sum of its proper divisors (9928715128).

11203344632 is a wasteful number, since it uses less digits than its factorization.

11203344632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8385910 (or 8385906 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11203344632 its reverse (23644330211), we get a palindrome (34847674843).

The spelling of 11203344632 in words is "eleven billion, two hundred three million, three hundred forty-four thousand, six hundred thirty-two".