1061106010957 has 2 divisors, whose sum is σ = 1061106010958. Its totient is φ = 1061106010956.

The previous prime is 1061106010907. The next prime is 1061106011027. The reversal of 1061106010957 is 7590106011601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1028883606921 + 32222404036 = 1014339^2 + 179506^2 .

It is an emirp because it is prime and its reverse (7590106011601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1061106010957 - 2²⁷ = 1060971793229 is a prime.

It is a super-4 number, since 4×1061106010957⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061106010907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530553005478 + 530553005479.

It is an arithmetic number, because the mean of its divisors is an integer number (530553005479).

Almost surely, 2^{1061106010957} is an apocalyptic number.

It is an amenable number.

1061106010957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061106010957 is an equidigital number, since it uses as much as digits as its factorization.

1061106010957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 37.

The spelling of 1061106010957 in words is "one trillion, sixty-one billion, one hundred six million, ten thousand, nine hundred fifty-seven".