10513234406 has 4 divisors (see below), whose sum is σ = 15769851612. Its totient is φ = 5256617202.

The previous prime is 10513234399. The next prime is 10513234409. The reversal of 10513234406 is 60443231501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10513234406² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10513234409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628308600 + ... + 2628308603.

It is an arithmetic number, because the mean of its divisors is an integer number (3942462903).

Almost surely, 2^10513234406 is an apocalyptic number.

10513234406 is a deficient number, since it is larger than the sum of its proper divisors (5256617206).

10513234406 is an equidigital number, since it uses as much as digits as its factorization.

10513234406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256617205.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 10513234406 its reverse (60443231501), we get a palindrome (70956465907).

The spelling of 10513234406 in words is "ten billion, five hundred thirteen million, two hundred thirty-four thousand, four hundred six".