20333010134 has 16 divisors (see below), whose sum is σ = 30747050496. Its totient is φ = 10084032000.

The previous prime is 20333010133. The next prime is 20333010179. The reversal of 20333010134 is 43101033302.

It is a super-2 number, since 2×20333010134² (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 (20333010133) 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, 1543094 + ... + 1556214.

It is an arithmetic number, because the mean of its divisors is an integer number (1921690656).

Almost surely, 2^20333010134 is an apocalyptic number.

20333010134 is a deficient number, since it is larger than the sum of its proper divisors (10414040362).

20333010134 is a wasteful number, since it uses less digits than its factorization.

20333010134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19351.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20333010134 its reverse (43101033302), we get a palindrome (63434043436).

The spelling of 20333010134 in words is "twenty billion, three hundred thirty-three million, ten thousand, one hundred thirty-four".