133113001343 has 4 divisors (see below), whose sum is σ = 152129144400. Its totient is φ = 114096858288.

The previous prime is 133113001327. The next prime is 133113001369. The reversal of 133113001343 is 343100311331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 133113001343 - 2⁴ = 133113001327 is a prime.

It is a super-2 number, since 2×133113001343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133113001943) 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, 9508071518 + ... + 9508071531.

It is an arithmetic number, because the mean of its divisors is an integer number (38032286100).

Almost surely, 2^133113001343 is an apocalyptic number.

133113001343 is a deficient number, since it is larger than the sum of its proper divisors (19016143057).

133113001343 is an equidigital number, since it uses as much as digits as its factorization.

133113001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19016143056.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133113001343 its reverse (343100311331), we get a palindrome (476213312674).

The spelling of 133113001343 in words is "one hundred thirty-three billion, one hundred thirteen million, one thousand, three hundred forty-three".