10453321131 has 16 divisors (see below), whose sum is σ = 16099233408. Its totient is φ = 5962678400.

The previous prime is 10453321093. The next prime is 10453321139. The reversal of 10453321131 is 13112335401.

It is a cyclic number.

It is not a de Polignac number, because 10453321131 - 2¹¹ = 10453319083 is a prime.

It is a super-2 number, since 2×10453321131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10453321139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9316125 + ... + 9317246.

It is an arithmetic number, because the mean of its divisors is an integer number (1006202088).

Almost surely, 2^10453321131 is an apocalyptic number.

10453321131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10453321131 is a deficient number, since it is larger than the sum of its proper divisors (5645912277).

10453321131 is a wasteful number, since it uses less digits than its factorization.

10453321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18633402.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 10453321131 its reverse (13112335401), we get a palindrome (23565656532).

The spelling of 10453321131 in words is "ten billion, four hundred fifty-three million, three hundred twenty-one thousand, one hundred thirty-one".