870003121227 has 8 divisors (see below), whose sum is σ = 1191355625616. Its totient is φ = 564326348832.

The previous prime is 870003121217. The next prime is 870003121237. The reversal of 870003121227 is 722121300078.

It is an interprime number because it is at equal distance from previous prime (870003121217) and next prime (870003121237).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 870003121227 - 2⁸ = 870003120971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (870003121217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3918932868 + ... + 3918933089.

It is an arithmetic number, because the mean of its divisors is an integer number (148919453202).

Almost surely, 2^870003121227 is an apocalyptic number.

870003121227 is a deficient number, since it is larger than the sum of its proper divisors (321352504389).

870003121227 is a wasteful number, since it uses less digits than its factorization.

870003121227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837865997.

The product of its (nonzero) digits is 9408, while the sum is 33.

The spelling of 870003121227 in words is "eight hundred seventy billion, three million, one hundred twenty-one thousand, two hundred twenty-seven".