700111080061 has 2 divisors, whose sum is σ = 700111080062. Its totient is φ = 700111080060.

The previous prime is 700111080043. The next prime is 700111080073. The reversal of 700111080061 is 160080111007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 532052077561 + 168059002500 = 729419^2 + 409950^2 .

It is a cyclic number.

It is not a de Polignac number, because 700111080061 - 2⁵ = 700111080029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700111780061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350055540030 + 350055540031.

It is an arithmetic number, because the mean of its divisors is an integer number (350055540031).

Almost surely, 2^700111080061 is an apocalyptic number.

It is an amenable number.

700111080061 is a deficient number, since it is larger than the sum of its proper divisors (1).

700111080061 is an equidigital number, since it uses as much as digits as its factorization.

700111080061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 700111080061 its reverse (160080111007), we get a palindrome (860191191068).

The spelling of 700111080061 in words is "seven hundred billion, one hundred eleven million, eighty thousand, sixty-one".