133023220032130 has 16 divisors (see below), whose sum is σ = 239444143042104. Its totient is φ = 53208766460800.

The previous prime is 133023220032097. The next prime is 133023220032139. The reversal of 133023220032130 is 31230022320331.

It can be written as a sum of positive squares in 4 ways, for example, as 42763320760689 + 90259899271441 = 6539367^2 + 9500521^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133023220032095 and 133023220032104.

It is not an unprimeable number, because it can be changed into a prime (133023220032139) 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, 64121947 + ... + 66163966.

Almost surely, 2^{133023220032130} is an apocalyptic number.

133023220032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133023220032130 is a deficient number, since it is larger than the sum of its proper divisors (106420923009974).

133023220032130 is a wasteful number, since it uses less digits than its factorization.

133023220032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130388021.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 133023220032130 its reverse (31230022320331), we get a palindrome (164253242352461).

The spelling of 133023220032130 in words is "one hundred thirty-three trillion, twenty-three billion, two hundred twenty million, thirty-two thousand, one hundred thirty".