121232084671 has 2 divisors, whose sum is σ = 121232084672. Its totient is φ = 121232084670.

The previous prime is 121232084651. The next prime is 121232084681. The reversal of 121232084671 is 176480232121.

It is a strong prime.

It is an emirp because it is prime and its reverse (176480232121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121232084671 - 2⁷ = 121232084543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121232084671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121232084641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60616042335 + 60616042336.

It is an arithmetic number, because the mean of its divisors is an integer number (60616042336).

Almost surely, 2^121232084671 is an apocalyptic number.

121232084671 is a deficient number, since it is larger than the sum of its proper divisors (1).

121232084671 is an equidigital number, since it uses as much as digits as its factorization.

121232084671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 121232084671 in words is "one hundred twenty-one billion, two hundred thirty-two million, eighty-four thousand, six hundred seventy-one".