33134010231 has 32 divisors (see below), whose sum is σ = 51833714688. Its totient is φ = 18431804160.

The previous prime is 33134010179. The next prime is 33134010307. The reversal of 33134010231 is 13201043133.

It is not a de Polignac number, because 33134010231 - 2¹⁷ = 33133879159 is a prime.

It is a super-2 number, since 2×33134010231² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 33134010198 and 33134010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134010031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357085 + ... + 440201.

It is an arithmetic number, because the mean of its divisors is an integer number (1619803584).

Almost surely, 2^33134010231 is an apocalyptic number.

33134010231 is a deficient number, since it is larger than the sum of its proper divisors (18699704457).

33134010231 is a wasteful number, since it uses less digits than its factorization.

33134010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83631.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 33134010231 its reverse (13201043133), we get a palindrome (46335053364).

The spelling of 33134010231 in words is "thirty-three billion, one hundred thirty-four million, ten thousand, two hundred thirty-one".