10190161061 has 2 divisors, whose sum is σ = 10190161062. Its totient is φ = 10190161060.

The previous prime is 10190161021. The next prime is 10190161067. The reversal of 10190161061 is 16016109101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8774068900 + 1416092161 = 93670^2 + 37631^2 .

It is an emirp because it is prime and its reverse (16016109101) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 19019106101 and 10160191091.

It is a cyclic number.

It is not a de Polignac number, because 10190161061 - 2¹⁴ = 10190144677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10190161061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10190161067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5095080530 + 5095080531.

It is an arithmetic number, because the mean of its divisors is an integer number (5095080531).

Almost surely, 2^10190161061 is an apocalyptic number.

It is an amenable number.

10190161061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10190161061 is an equidigital number, since it uses as much as digits as its factorization.

10190161061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 10190161061 in words is "ten billion, one hundred ninety million, one hundred sixty-one thousand, sixty-one".