10651242361 has 4 divisors (see below), whose sum is σ = 10852209252. Its totient is φ = 10450275472.

The previous prime is 10651242307. The next prime is 10651242367. The reversal of 10651242361 is 16324215601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16324215601 = 9883 ⋅1651747.

It can be written as a sum of positive squares in 2 ways, for example, as 5390496400 + 5260745961 = 73420^2 + 72531^2 .

It is a cyclic number.

It is not a de Polignac number, because 10651242361 - 2¹⁵ = 10651209593 is a prime.

It is a super-2 number, since 2×10651242361² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10651242367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100483366 + ... + 100483471.

It is an arithmetic number, because the mean of its divisors is an integer number (2713052313).

Almost surely, 2^10651242361 is an apocalyptic number.

It is an amenable number.

10651242361 is a deficient number, since it is larger than the sum of its proper divisors (200966891).

10651242361 is an equidigital number, since it uses as much as digits as its factorization.

10651242361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200966890.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 10651242361 its reverse (16324215601), we get a palindrome (26975457962).

The spelling of 10651242361 in words is "ten billion, six hundred fifty-one million, two hundred forty-two thousand, three hundred sixty-one".