11331130321032 has 16 divisors (see below), whose sum is σ = 28327825802640. Its totient is φ = 3777043440336.

The previous prime is 11331130321009. The next prime is 11331130321033. The reversal of 11331130321032 is 23012303113311.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 472130430043 = 11331130321032 / (1 + 1 + 3 + 3 + 1 + 1 + 3 + 0 + 3 + 2 + 1 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 11331130320993 and 11331130321011.

It is not an unprimeable number, because it can be changed into a prime (11331130321033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236065214998 + ... + 236065215045.

It is an arithmetic number, because the mean of its divisors is an integer number (1770489112665).

Almost surely, 2^{11331130321032} is an apocalyptic number.

11331130321032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331130321032 is an abundant number, since it is smaller than the sum of its proper divisors (16996695481608).

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

11331130321032 is a wasteful number, since it uses less digits than its factorization.

11331130321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472130430052 (or 472130430048 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11331130321032 its reverse (23012303113311), we get a palindrome (34343433434343).

The spelling of 11331130321032 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, three hundred twenty-one thousand, thirty-two".