10513321041 has 16 divisors (see below), whose sum is σ = 14233520000. Its totient is φ = 6901728768.

The previous prime is 10513321037. The next prime is 10513321051. The reversal of 10513321041 is 14012331501.

It is not a de Polignac number, because 10513321041 - 2² = 10513321037 is a prime.

It is a super-2 number, since 2×10513321041² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10513320999 and 10513321017.

It is not an unprimeable number, because it can be changed into a prime (10513321001) 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, 32866 + ... + 148683.

It is an arithmetic number, because the mean of its divisors is an integer number (889595000).

Almost surely, 2^10513321041 is an apocalyptic number.

It is an amenable number.

10513321041 is a deficient number, since it is larger than the sum of its proper divisors (3720198959).

10513321041 is a wasteful number, since it uses less digits than its factorization.

10513321041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181848.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 10513321041 its reverse (14012331501), we get a palindrome (24525652542).

The spelling of 10513321041 in words is "ten billion, five hundred thirteen million, three hundred twenty-one thousand, forty-one".