1131031230010 has 128 divisors (see below), whose sum is σ = 2343637255680. Its totient is φ = 388975488000.

The previous prime is 1131031229983. The next prime is 1131031230019. The reversal of 1131031230010 is 100321301311.

It is not an unprimeable number, because it can be changed into a prime (1131031230019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 217964496 + ... + 217969684.

It is an arithmetic number, because the mean of its divisors is an integer number (18309666060).

Almost surely, 2^{1131031230010} is an apocalyptic number.

1131031230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131031230010 is an abundant number, since it is smaller than the sum of its proper divisors (1212606025670).

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

1131031230010 is a wasteful number, since it uses less digits than its factorization.

1131031230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1131031230010 its reverse (100321301311), we get a palindrome (1231352531321).

The spelling of 1131031230010 in words is "one trillion, one hundred thirty-one billion, thirty-one million, two hundred thirty thousand, ten".