83123870367121 has 8 divisors (see below), whose sum is σ = 84486954970944. Its totient is φ = 81760798608720.

The previous prime is 83123870367119. The next prime is 83123870367127. The reversal of 83123870367121 is 12176307832138.

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 83123870367121 - 2¹ = 83123870367119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83123870367127) 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, 10299180 + ... + 16502146.

It is an arithmetic number, because the mean of its divisors is an integer number (10560869371368).

Almost surely, 2^{83123870367121} is an apocalyptic number.

It is an amenable number.

83123870367121 is a deficient number, since it is larger than the sum of its proper divisors (1363084603823).

83123870367121 is a wasteful number, since it uses less digits than its factorization.

83123870367121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6422711.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 83123870367121 in words is "eighty-three trillion, one hundred twenty-three billion, eight hundred seventy million, three hundred sixty-seven thousand, one hundred twenty-one".