700161121 has 16 divisors (see below), whose sum is σ = 778383360. Its totient is φ = 624471120.

The previous prime is 700161113. The next prime is 700161127. The reversal of 700161121 is 121161007.

It is a cyclic number.

It is not a de Polignac number, because 700161121 - 2³ = 700161113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700161127) 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, 139176 + ... + 144118.

It is an arithmetic number, because the mean of its divisors is an integer number (48648960).

Almost surely, 2^700161121 is an apocalyptic number.

It is an amenable number.

700161121 is a deficient number, since it is larger than the sum of its proper divisors (78222239).

700161121 is a wasteful number, since it uses less digits than its factorization.

700161121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 700161121 is about 26460.5578361455. The cubic root of 700161121 is about 887.9721203168.

The spelling of 700161121 in words is "seven hundred million, one hundred sixty-one thousand, one hundred twenty-one".