1231133310130 has 16 divisors (see below), whose sum is σ = 2216054635200. Its totient is φ = 492450062512.

The previous prime is 1231133310119. The next prime is 1231133310131. The reversal of 1231133310130 is 310133311321.

It is not an unprimeable number, because it can be changed into a prime (1231133310131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1693221 + ... + 2308519.

It is an arithmetic number, because the mean of its divisors is an integer number (138503414700).

Almost surely, 2^{1231133310130} is an apocalyptic number.

1231133310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1231133310130 is a deficient number, since it is larger than the sum of its proper divisors (984921325070).

1231133310130 is a wasteful number, since it uses less digits than its factorization.

1231133310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815393.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1231133310130 its reverse (310133311321), we get a palindrome (1541266621451).

The spelling of 1231133310130 in words is "one trillion, two hundred thirty-one billion, one hundred thirty-three million, three hundred ten thousand, one hundred thirty".