83276480121 has 16 divisors (see below), whose sum is σ = 115882590336. Its totient is φ = 53094830976.

The previous prime is 83276480107. The next prime is 83276480149. The reversal of 83276480121 is 12108467238.

It is not a de Polignac number, because 83276480121 - 2⁶ = 83276480057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83276480171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319671 + ... + 518403.

It is an arithmetic number, because the mean of its divisors is an integer number (7242661896).

Almost surely, 2^83276480121 is an apocalyptic number.

It is an amenable number.

83276480121 is a deficient number, since it is larger than the sum of its proper divisors (32606110215).

83276480121 is a wasteful number, since it uses less digits than its factorization.

83276480121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204832.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 83276480121 in words is "eighty-three billion, two hundred seventy-six million, four hundred eighty thousand, one hundred twenty-one".