11211103031032 has 128 divisors (see below), whose sum is σ = 22256330342400. Its totient is φ = 5287343040000.

The previous prime is 11211103031027. The next prime is 11211103031059. The reversal of 11211103031032 is 23013030111211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 884778057 + ... + 884790727.

It is an arithmetic number, because the mean of its divisors is an integer number (173877580800).

Almost surely, 2^{11211103031032} is an apocalyptic number.

It is an amenable number.

11211103031032 is a deficient number, since it is larger than the sum of its proper divisors (11045227311368).

11211103031032 is a wasteful number, since it uses less digits than its factorization.

11211103031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13349 (or 13345 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11211103031032 its reverse (23013030111211), we get a palindrome (34224133142243).

The spelling of 11211103031032 in words is "eleven trillion, two hundred eleven billion, one hundred three million, thirty-one thousand, thirty-two".