10631213601 has 4 divisors (see below), whose sum is σ = 14174951472. Its totient is φ = 7087475732.

The previous prime is 10631213591. The next prime is 10631213611.

10631213601 is nontrivially palindromic in base 10.

10631213601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is an interprime number because it is at equal distance from previous prime (10631213591) and next prime (10631213611).

It is a cyclic number.

It is not a de Polignac number, because 10631213601 - 2¹¹ = 10631211553 is a prime.

It is a super-2 number, since 2×10631213601² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10631213611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771868931 + ... + 1771868936.

It is an arithmetic number, because the mean of its divisors is an integer number (3543737868).

Almost surely, 2^10631213601 is an apocalyptic number.

It is an amenable number.

10631213601 is a deficient number, since it is larger than the sum of its proper divisors (3543737871).

10631213601 is an equidigital number, since it uses as much as digits as its factorization.

10631213601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543737870.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 10631213601 in words is "ten billion, six hundred thirty-one million, two hundred thirteen thousand, six hundred one".