10020133234 has 16 divisors (see below), whose sum is σ = 15934044600. Its totient is φ = 4709515264.

The previous prime is 10020133229. The next prime is 10020133237. The reversal of 10020133234 is 43233102001.

It can be written as a sum of positive squares in 4 ways, for example, as 9950661009 + 69472225 = 99753^2 + 8335^2 .

It is a super-2 number, since 2×10020133234² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10020133237) 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, 154639 + ... + 209650.

Almost surely, 2^10020133234 is an apocalyptic number.

10020133234 is a deficient number, since it is larger than the sum of its proper divisors (5913911366).

10020133234 is a wasteful number, since it uses less digits than its factorization.

10020133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365117.

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

Adding to 10020133234 its reverse (43233102001), we get a palindrome (53253235235).

The spelling of 10020133234 in words is "ten billion, twenty million, one hundred thirty-three thousand, two hundred thirty-four".