102021000210113 has 16 divisors (see below), whose sum is σ = 103321253817600. Its totient is φ = 100726785372096.

The previous prime is 102021000210097. The next prime is 102021000210119. The reversal of 102021000210113 is 311012000120201.

It is a cyclic number.

It is not a de Polignac number, because 102021000210113 - 2⁴ = 102021000210097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102021000210119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258873131 + ... + 259266927.

It is an arithmetic number, because the mean of its divisors is an integer number (6457578363600).

Almost surely, 2^{102021000210113} is an apocalyptic number.

It is an amenable number.

102021000210113 is a deficient number, since it is larger than the sum of its proper divisors (1300253607487).

102021000210113 is a wasteful number, since it uses less digits than its factorization.

102021000210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401456.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102021000210113 its reverse (311012000120201), we get a palindrome (413033000330314).

The spelling of 102021000210113 in words is "one hundred two trillion, twenty-one billion, two hundred ten thousand, one hundred thirteen".