20032101121102 has 16 divisors (see below), whose sum is σ = 35178323920992. Its totient is φ = 8375791409280.

The previous prime is 20032101121079. The next prime is 20032101121117. The reversal of 20032101121102 is 20112110123002.

It is a super-5 number, since 5×20032101121102⁵ (a number of 68 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17449564863 + ... + 17449566010.

It is an arithmetic number, because the mean of its divisors is an integer number (2198645245062).

Almost surely, 2^{20032101121102} is an apocalyptic number.

20032101121102 is a deficient number, since it is larger than the sum of its proper divisors (15146222799890).

20032101121102 is a wasteful number, since it uses less digits than its factorization.

20032101121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34899130923.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20032101121102 its reverse (20112110123002), we get a palindrome (40144211244104).

The spelling of 20032101121102 in words is "twenty trillion, thirty-two billion, one hundred one million, one hundred twenty-one thousand, one hundred two".