10203023134 has 16 divisors (see below), whose sum is σ = 15768424368. Its totient is φ = 4947763392.

The previous prime is 10203023119. The next prime is 10203023137. The reversal of 10203023134 is 43132030201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203023137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197092 + ... + 243415.

It is an arithmetic number, because the mean of its divisors is an integer number (985526523).

Almost surely, 2^10203023134 is an apocalyptic number.

10203023134 is a deficient number, since it is larger than the sum of its proper divisors (5565401234).

10203023134 is a wasteful number, since it uses less digits than its factorization.

10203023134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440859.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10203023134 its reverse (43132030201), we get a palindrome (53335053335).

The spelling of 10203023134 in words is "ten billion, two hundred three million, twenty-three thousand, one hundred thirty-four".