10020430334 has 4 divisors (see below), whose sum is σ = 15030645504. Its totient is φ = 5010215166.

The previous prime is 10020430333. The next prime is 10020430361. The reversal of 10020430334 is 43303402001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43303402001 = 29531 ⋅1466371.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020430331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505107582 + ... + 2505107585.

It is an arithmetic number, because the mean of its divisors is an integer number (3757661376).

Almost surely, 2^10020430334 is an apocalyptic number.

10020430334 is a deficient number, since it is larger than the sum of its proper divisors (5010215170).

10020430334 is an equidigital number, since it uses as much as digits as its factorization.

10020430334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010215169.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10020430334 its reverse (43303402001), we get a palindrome (53323832335).

The spelling of 10020430334 in words is "ten billion, twenty million, four hundred thirty thousand, three hundred thirty-four".