100161060427 has 2 divisors, whose sum is σ = 100161060428. Its totient is φ = 100161060426.

The previous prime is 100161060371. The next prime is 100161060457. The reversal of 100161060427 is 724060161001.

It is a strong prime.

It is an emirp because it is prime and its reverse (724060161001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100161060427 - 2¹¹ = 100161058379 is a prime.

It is a super-2 number, since 2×100161060427² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100161060395 and 100161060404.

It is not a weakly prime, because it can be changed into another prime (100161060457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50080530213 + 50080530214.

It is an arithmetic number, because the mean of its divisors is an integer number (50080530214).

Almost surely, 2^100161060427 is an apocalyptic number.

100161060427 is a deficient number, since it is larger than the sum of its proper divisors (1).

100161060427 is an equidigital number, since it uses as much as digits as its factorization.

100161060427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 100161060427 in words is "one hundred billion, one hundred sixty-one million, sixty thousand, four hundred twenty-seven".