133213302301123 has 4 divisors (see below), whose sum is σ = 145323602510328. Its totient is φ = 121103002091920.

The previous prime is 133213302301109. The next prime is 133213302301127. The reversal of 133213302301123 is 321103203312331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133213302301123 - 2⁵ = 133213302301091 is a prime.

It is a super-2 number, since 2×133213302301123² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133213302301091 and 133213302301100.

It is not an unprimeable number, because it can be changed into a prime (133213302301127) 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, 6055150104586 + ... + 6055150104607.

It is an arithmetic number, because the mean of its divisors is an integer number (36330900627582).

Almost surely, 2^{133213302301123} is an apocalyptic number.

133213302301123 is a deficient number, since it is larger than the sum of its proper divisors (12110300209205).

133213302301123 is a wasteful number, since it uses less digits than its factorization.

133213302301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12110300209204.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133213302301123 its reverse (321103203312331), we get a palindrome (454316505613454).

The spelling of 133213302301123 in words is "one hundred thirty-three trillion, two hundred thirteen billion, three hundred two million, three hundred one thousand, one hundred twenty-three".