11013313032 has 24 divisors (see below), whose sum is σ = 29827722990. Its totient is φ = 3671104320.

The previous prime is 11013313009. The next prime is 11013313043. The reversal of 11013313032 is 23031331011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8692578756 + 2320734276 = 93234^2 + 48174^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11013312996 and 11013313014.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76481269 + ... + 76481412.

Almost surely, 2^11013313032 is an apocalyptic number.

11013313032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11013313032 is an abundant number, since it is smaller than the sum of its proper divisors (18814409958).

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

11013313032 is a wasteful number, since it uses less digits than its factorization.

11013313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152962693 (or 152962686 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11013313032 its reverse (23031331011), we get a palindrome (34044644043).

It can be divided in two parts, 1101 and 3313032, that added together give a palindrome (3314133).

The spelling of 11013313032 in words is "eleven billion, thirteen million, three hundred thirteen thousand, thirty-two".