10200020201102 has 4 divisors (see below), whose sum is σ = 15300030301656. Its totient is φ = 5100010100550.

The previous prime is 10200020201099. The next prime is 10200020201131. The reversal of 10200020201102 is 20110202000201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550005050274 + ... + 2550005050277.

It is an arithmetic number, because the mean of its divisors is an integer number (3825007575414).

Almost surely, 2^{10200020201102} is an apocalyptic number.

10200020201102 is a deficient number, since it is larger than the sum of its proper divisors (5100010100554).

10200020201102 is an equidigital number, since it uses as much as digits as its factorization.

10200020201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100010100553.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10200020201102 its reverse (20110202000201), we get a palindrome (30310222201303).

The spelling of 10200020201102 in words is "ten trillion, two hundred billion, twenty million, two hundred one thousand, one hundred two".