10230134731 has 4 divisors (see below), whose sum is σ = 10230359200. Its totient is φ = 10229910264.

The previous prime is 10230134689. The next prime is 10230134839. The reversal of 10230134731 is 13743103201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10230134731 is a prime.

It is a super-2 number, since 2×10230134731² (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 = 10230134696 and 10230134705.

It is not an unprimeable number, because it can be changed into a prime (10230131731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16851 + ... + 144028.

It is an arithmetic number, because the mean of its divisors is an integer number (2557589800).

Almost surely, 2^10230134731 is an apocalyptic number.

10230134731 is a deficient number, since it is larger than the sum of its proper divisors (224469).

10230134731 is an equidigital number, since it uses as much as digits as its factorization.

10230134731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224468.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 10230134731 its reverse (13743103201), we get a palindrome (23973237932).

The spelling of 10230134731 in words is "ten billion, two hundred thirty million, one hundred thirty-four thousand, seven hundred thirty-one".