11203011032 has 8 divisors (see below), whose sum is σ = 21005645700. Its totient is φ = 5601505512.

The previous prime is 11203011019. The next prime is 11203011047. The reversal of 11203011032 is 23011030211.

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

It is a super-2 number, since 2×11203011032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11203010998 and 11203011016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700188182 + ... + 700188197.

Almost surely, 2^11203011032 is an apocalyptic number.

It is an amenable number.

11203011032 is a deficient number, since it is larger than the sum of its proper divisors (9802634668).

11203011032 is a wasteful number, since it uses less digits than its factorization.

11203011032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400376385 (or 1400376381 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11203011032 its reverse (23011030211), we get a palindrome (34214041243).

The spelling of 11203011032 in words is "eleven billion, two hundred three million, eleven thousand, thirty-two".