133420453130 has 16 divisors (see below), whose sum is σ = 240774192360. Its totient is φ = 53230986432.

The previous prime is 133420453129. The next prime is 133420453163. The reversal of 133420453130 is 31354024331.

It can be written as a sum of positive squares in 4 ways, for example, as 109740475441 + 23679977689 = 331271^2 + 153883^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133420453093 and 133420453102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17145269 + ... + 17153048.

Almost surely, 2^133420453130 is an apocalyptic number.

133420453130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133420453130 is a deficient number, since it is larger than the sum of its proper divisors (107353739230).

133420453130 is a wasteful number, since it uses less digits than its factorization.

133420453130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34298713.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 133420453130 its reverse (31354024331), we get a palindrome (164774477461).

The spelling of 133420453130 in words is "one hundred thirty-three billion, four hundred twenty million, four hundred fifty-three thousand, one hundred thirty".