16010101061 has 2 divisors, whose sum is σ = 16010101062. Its totient is φ = 16010101060.

The previous prime is 16010100991. The next prime is 16010101097.

16010101061 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15174544225 + 835556836 = 123185^2 + 28906^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 16010101061 - 2¹⁸ = 16009838917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16010101661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8005050530 + 8005050531.

It is an arithmetic number, because the mean of its divisors is an integer number (8005050531).

Almost surely, 2^16010101061 is an apocalyptic number.

It is an amenable number.

16010101061 is a deficient number, since it is larger than the sum of its proper divisors (1).

16010101061 is an equidigital number, since it uses as much as digits as its factorization.

16010101061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 16010101061 in words is "sixteen billion, ten million, one hundred one thousand, sixty-one".