213103120129 has 8 divisors (see below), whose sum is σ = 224331008000. Its totient is φ = 201876425712.

The previous prime is 213103120123. The next prime is 213103120147. The reversal of 213103120129 is 921021301312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213103120129 - 2³ = 213103120121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213103120121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80512 + ... + 657790.

It is an arithmetic number, because the mean of its divisors is an integer number (28041376000).

Almost surely, 2^213103120129 is an apocalyptic number.

It is an amenable number.

213103120129 is a deficient number, since it is larger than the sum of its proper divisors (11227887871).

213103120129 is a wasteful number, since it uses less digits than its factorization.

213103120129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596727.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 213103120129 in words is "two hundred thirteen billion, one hundred three million, one hundred twenty thousand, one hundred twenty-nine".