1131031033130 has 32 divisors (see below), whose sum is σ = 2125253490048. Its totient is φ = 432562609600.

The previous prime is 1131031033087. The next prime is 1131031033163. The reversal of 1131031033130 is 313301301311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465281 + ... + 1574340.

It is an arithmetic number, because the mean of its divisors is an integer number (66414171564).

Almost surely, 2^{1131031033130} is an apocalyptic number.

1131031033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131031033130 is a deficient number, since it is larger than the sum of its proper divisors (994222456918).

1131031033130 is a wasteful number, since it uses less digits than its factorization.

1131031033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042062.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1131031033130 its reverse (313301301311), we get a palindrome (1444332334441).

The spelling of 1131031033130 in words is "one trillion, one hundred thirty-one billion, thirty-one million, thirty-three thousand, one hundred thirty".