133245412101229 has 24 divisors (see below), whose sum is σ = 138485725040000. Its totient is φ = 128197102505472.

The previous prime is 133245412101173. The next prime is 133245412101259. The reversal of 133245412101229 is 922101214542331.

It is a happy number.

It is not a de Polignac number, because 133245412101229 - 2²³ = 133245403712621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133245412101191 and 133245412101200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133245412101259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385327282 + ... + 385672924.

Almost surely, 2^{133245412101229} is an apocalyptic number.

It is an amenable number.

133245412101229 is a deficient number, since it is larger than the sum of its proper divisors (5240312938771).

133245412101229 is a wasteful number, since it uses less digits than its factorization.

133245412101229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347317 (or 347288 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 133245412101229 in words is "one hundred thirty-three trillion, two hundred forty-five billion, four hundred twelve million, one hundred one thousand, two hundred twenty-nine".