33335000020023 has 16 divisors (see below), whose sum is σ = 50681266999776. Its totient is φ = 19307149332480.

The previous prime is 33335000020009. The next prime is 33335000020039. The reversal of 33335000020023 is 32002000053333.

It is not a de Polignac number, because 33335000020023 - 2⁹ = 33335000019511 is a prime.

It is a super-2 number, since 2×33335000020023² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33335000019975 and 33335000020002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33335000020723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25139516698 + ... + 25139518023.

It is an arithmetic number, because the mean of its divisors is an integer number (3167579187486).

Almost surely, 2^{33335000020023} is an apocalyptic number.

33335000020023 is a deficient number, since it is larger than the sum of its proper divisors (17346266979753).

33335000020023 is a wasteful number, since it uses less digits than its factorization.

33335000020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50279034754.

The product of its (nonzero) digits is 4860, while the sum is 24.

Adding to 33335000020023 its reverse (32002000053333), we get a palindrome (65337000073356).

The spelling of 33335000020023 in words is "thirty-three trillion, three hundred thirty-five billion, twenty thousand, twenty-three".