1131100003230 has 64 divisors (see below), whose sum is σ = 2833480700928. Its totient is φ = 288429672960.

The previous prime is 1131100003217. The next prime is 1131100003273. The reversal of 1131100003230 is 323000011311.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2189142 + ... + 2656038.

It is an arithmetic number, because the mean of its divisors is an integer number (44273135952).

Almost surely, 2^{1131100003230} is an apocalyptic number.

1131100003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131100003230 is an abundant number, since it is smaller than the sum of its proper divisors (1702380697698).

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

1131100003230 is a wasteful number, since it uses less digits than its factorization.

1131100003230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470441.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1131100003230 its reverse (323000011311), we get a palindrome (1454100014541).

The spelling of 1131100003230 in words is "one trillion, one hundred thirty-one billion, one hundred million, three thousand, two hundred thirty".