7000720116151 has 4 divisors (see below), whose sum is σ = 7149671608032. Its totient is φ = 6851768624272.

The previous prime is 7000720116073. The next prime is 7000720116179. The reversal of 7000720116151 is 1516110270007.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7000720116151 - 2¹¹ = 7000720114103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000720114151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74475745870 + ... + 74475745963.

It is an arithmetic number, because the mean of its divisors is an integer number (1787417902008).

Almost surely, 2^{7000720116151} is an apocalyptic number.

7000720116151 is a deficient number, since it is larger than the sum of its proper divisors (148951491881).

7000720116151 is a wasteful number, since it uses less digits than its factorization.

7000720116151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148951491880.

The product of its (nonzero) digits is 2940, while the sum is 31.

Adding to 7000720116151 its reverse (1516110270007), we get a palindrome (8516830386158).

The spelling of 7000720116151 in words is "seven trillion, seven hundred twenty million, one hundred sixteen thousand, one hundred fifty-one".