7121512710133 has 8 divisors (see below), whose sum is σ = 7197735353760. Its totient is φ = 7045402078800.

The previous prime is 7121512710119. The next prime is 7121512710157. The reversal of 7121512710133 is 3310172151217.

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 7121512710133 - 2⁴¹ = 4922489454581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7121512710173) 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, 27875235 + ... + 28129552.

It is an arithmetic number, because the mean of its divisors is an integer number (899716919220).

Almost surely, 2^{7121512710133} is an apocalyptic number.

It is an amenable number.

7121512710133 is a deficient number, since it is larger than the sum of its proper divisors (76222643627).

7121512710133 is a wasteful number, since it uses less digits than its factorization.

7121512710133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56006147.

The product of its (nonzero) digits is 8820, while the sum is 34.

The spelling of 7121512710133 in words is "seven trillion, one hundred twenty-one billion, five hundred twelve million, seven hundred ten thousand, one hundred thirty-three".