123133201130 has 16 divisors (see below), whose sum is σ = 223257573000. Its totient is φ = 48893766912.

The previous prime is 123133201123. The next prime is 123133201159. The reversal of 123133201130 is 31102331321.

It can be written as a sum of positive squares in 4 ways, for example, as 122381728561 + 751472569 = 349831^2 + 27413^2 .

It is a super-3 number, since 3×123133201130³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44937755 + ... + 44940494.

Almost surely, 2^123133201130 is an apocalyptic number.

123133201130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123133201130 is a deficient number, since it is larger than the sum of its proper divisors (100124371870).

123133201130 is a wasteful number, since it uses less digits than its factorization.

123133201130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89878393.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 123133201130 its reverse (31102331321), we get a palindrome (154235532451).

The spelling of 123133201130 in words is "one hundred twenty-three billion, one hundred thirty-three million, two hundred one thousand, one hundred thirty".