20210201001102 has 64 divisors (see below), whose sum is σ = 48912700193280. Its totient is φ = 5434607333376.

The previous prime is 20210201001091. The next prime is 20210201001163. The reversal of 20210201001102 is 20110010201202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84666174 + ... + 84904542.

It is an arithmetic number, because the mean of its divisors is an integer number (764260940520).

Almost surely, 2^{20210201001102} is an apocalyptic number.

20210201001102 is an abundant number, since it is smaller than the sum of its proper divisors (28702499192178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20210201001102 is a wasteful number, since it uses less digits than its factorization.

20210201001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357145.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20210201001102 its reverse (20110010201202), we get a palindrome (40320211202304).

The spelling of 20210201001102 in words is "twenty trillion, two hundred ten billion, two hundred one million, one thousand, one hundred two".