11231103021032 has 32 divisors (see below), whose sum is σ = 21355983590400. Its totient is φ = 5536181985600.

The previous prime is 11231103020989. The next prime is 11231103021043. The reversal of 11231103021032 is 23012030113211.

It is a happy number.

It is a super-2 number, since 2×11231103021032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231103020995 and 11231103021013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11096057 + ... + 12065847.

It is an arithmetic number, because the mean of its divisors is an integer number (667374487200).

Almost surely, 2^{11231103021032} is an apocalyptic number.

It is an amenable number.

11231103021032 is a deficient number, since it is larger than the sum of its proper divisors (10124880569368).

11231103021032 is a wasteful number, since it uses less digits than its factorization.

11231103021032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990257 (or 990253 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11231103021032 its reverse (23012030113211), we get a palindrome (34243133134243).

The spelling of 11231103021032 in words is "eleven trillion, two hundred thirty-one billion, one hundred three million, twenty-one thousand, thirty-two".