1016150551061 has 2 divisors, whose sum is σ = 1016150551062. Its totient is φ = 1016150551060.

The previous prime is 1016150551049. The next prime is 1016150551063. The reversal of 1016150551061 is 1601550516101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 691734870436 + 324415680625 = 831706^2 + 569575^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016150551061 - 2¹⁴ = 1016150534677 is a prime.

Together with 1016150551063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1016150551063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508075275530 + 508075275531.

It is an arithmetic number, because the mean of its divisors is an integer number (508075275531).

Almost surely, 2^{1016150551061} is an apocalyptic number.

It is an amenable number.

1016150551061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016150551061 is an equidigital number, since it uses as much as digits as its factorization.

1016150551061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 1016150551061 in words is "one trillion, sixteen billion, one hundred fifty million, five hundred fifty-one thousand, sixty-one".