20533035425102 has 8 divisors (see below), whose sum is σ = 31321579462200. Its totient is φ = 10092508937704.

The previous prime is 20533035425099. The next prime is 20533035425107. The reversal of 20533035425102 is 20152453033502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20533035425107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87004387277 + ... + 87004387512.

It is an arithmetic number, because the mean of its divisors is an integer number (3915197432775).

Almost surely, 2^{20533035425102} is an apocalyptic number.

20533035425102 is a deficient number, since it is larger than the sum of its proper divisors (10788544037098).

20533035425102 is a wasteful number, since it uses less digits than its factorization.

20533035425102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174008774850.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 20533035425102 its reverse (20152453033502), we get a palindrome (40685488458604).

The spelling of 20533035425102 in words is "twenty trillion, five hundred thirty-three billion, thirty-five million, four hundred twenty-five thousand, one hundred two".