10127200061 has 4 divisors (see below), whose sum is σ = 11047854624. Its totient is φ = 9206545500.

The previous prime is 10127200043. The next prime is 10127200073. The reversal of 10127200061 is 16000272101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16000272101 = 11 ⋅1454570191.

It is a cyclic number.

It is not a de Polignac number, because 10127200061 - 2¹⁰ = 10127199037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10127200361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460327265 + ... + 460327286.

It is an arithmetic number, because the mean of its divisors is an integer number (2761963656).

Almost surely, 2^10127200061 is an apocalyptic number.

10127200061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10127200061 is a deficient number, since it is larger than the sum of its proper divisors (920654563).

10127200061 is an equidigital number, since it uses as much as digits as its factorization.

10127200061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920654562.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 10127200061 its reverse (16000272101), we get a palindrome (26127472162).

The spelling of 10127200061 in words is "ten billion, one hundred twenty-seven million, two hundred thousand, sixty-one".