121036000751 has 16 divisors (see below), whose sum is σ = 131534899200. Its totient is φ = 110951013600.

The previous prime is 121036000741. The next prime is 121036000777. The reversal of 121036000751 is 157000630121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121036000751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121036000751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121036000741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6935006 + ... + 6952436.

It is an arithmetic number, because the mean of its divisors is an integer number (8220931200).

Almost surely, 2^121036000751 is an apocalyptic number.

121036000751 is a deficient number, since it is larger than the sum of its proper divisors (10498898449).

121036000751 is a wasteful number, since it uses less digits than its factorization.

With its successor (121036000752) it forms an eRAP, since the sums of their prime factors are consecutive (29270 and 29271).

121036000751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29270.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 121036000751 its reverse (157000630121), we get a palindrome (278036630872).

The spelling of 121036000751 in words is "one hundred twenty-one billion, thirty-six million, seven hundred fifty-one", and thus it is an aban number.