102020211201002 has 32 divisors (see below), whose sum is σ = 154142420325120. Its totient is φ = 50640294517120.

The previous prime is 102020211200987. The next prime is 102020211201031. The reversal of 102020211201002 is 200102112020201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2355069899 + ... + 2355113217.

It is an arithmetic number, because the mean of its divisors is an integer number (4816950635160).

Almost surely, 2^{102020211201002} is an apocalyptic number.

102020211201002 is a deficient number, since it is larger than the sum of its proper divisors (52122209124118).

102020211201002 is a wasteful number, since it uses less digits than its factorization.

102020211201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53398.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102020211201002 its reverse (200102112020201), we get a palindrome (302122323221203).

The spelling of 102020211201002 in words is "one hundred two trillion, twenty billion, two hundred eleven million, two hundred one thousand, two".