34133323121 has 4 divisors (see below), whose sum is σ = 35617380672. Its totient is φ = 32649265572.

The previous prime is 34133323111. The next prime is 34133323127. The reversal of 34133323121 is 12132333143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12132333143 = 7 ⋅1733190449.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34133323121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34133323127) 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, 742028741 + ... + 742028786.

It is an arithmetic number, because the mean of its divisors is an integer number (8904345168).

Almost surely, 2^34133323121 is an apocalyptic number.

It is an amenable number.

34133323121 is a deficient number, since it is larger than the sum of its proper divisors (1484057551).

34133323121 is a wasteful number, since it uses less digits than its factorization.

34133323121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484057550.

The product of its digits is 3888, while the sum is 26.

Adding to 34133323121 its reverse (12132333143), we get a palindrome (46265656264).

The spelling of 34133323121 in words is "thirty-four billion, one hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-one".