102020010321302 has 16 divisors (see below), whose sum is σ = 154461162002112. Its totient is φ = 50532962243400.

The previous prime is 102020010321301. The next prime is 102020010321473. The reversal of 102020010321302 is 203123010020201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020010321301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35165177 + ... + 37955627.

It is an arithmetic number, because the mean of its divisors is an integer number (9653822625132).

Almost surely, 2^{102020010321302} is an apocalyptic number.

102020010321302 is a deficient number, since it is larger than the sum of its proper divisors (52441151680810).

102020010321302 is a wasteful number, since it uses less digits than its factorization.

102020010321302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961403.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102020010321302 its reverse (203123010020201), we get a palindrome (305143020341503).

The spelling of 102020010321302 in words is "one hundred two trillion, twenty billion, ten million, three hundred twenty-one thousand, three hundred two".