134352351233 has 4 divisors (see below), whose sum is σ = 134544010068. Its totient is φ = 134160692400.

The previous prime is 134352351223. The next prime is 134352351251. The reversal of 134352351233 is 332153253431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332153253431 = 16691 ⋅19900141.

It can be written as a sum of positive squares in 2 ways, for example, as 95958691984 + 38393659249 = 309772^2 + 195943^2 .

It is a cyclic number.

It is not a de Polignac number, because 134352351233 - 2¹² = 134352347137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134352351193 and 134352351202.

It is not an unprimeable number, because it can be changed into a prime (134352351223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95828366 + ... + 95829767.

It is an arithmetic number, because the mean of its divisors is an integer number (33636002517).

Almost surely, 2^134352351233 is an apocalyptic number.

It is an amenable number.

134352351233 is a deficient number, since it is larger than the sum of its proper divisors (191658835).

134352351233 is an equidigital number, since it uses as much as digits as its factorization.

134352351233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191658834.

The product of its digits is 97200, while the sum is 35.

The spelling of 134352351233 in words is "one hundred thirty-four billion, three hundred fifty-two million, three hundred fifty-one thousand, two hundred thirty-three".