1021230103302 has 48 divisors (see below), whose sum is σ = 2216456759088. Its totient is φ = 339826959360.

The previous prime is 1021230103291. The next prime is 1021230103303. The reversal of 1021230103302 is 2033010321201.

1021230103302 is a `hidden beast` number, since 10 + 21 + 2 + 301 + 0 + 330 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021230103303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82865713 + ... + 82878035.

It is an arithmetic number, because the mean of its divisors is an integer number (46176182481).

Almost surely, 2^{1021230103302} is an apocalyptic number.

1021230103302 is an abundant number, since it is smaller than the sum of its proper divisors (1195226655786).

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

1021230103302 is a wasteful number, since it uses less digits than its factorization.

1021230103302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19845 (or 19842 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1021230103302 its reverse (2033010321201), we get a palindrome (3054240424503).

The spelling of 1021230103302 in words is "one trillion, twenty-one billion, two hundred thirty million, one hundred three thousand, three hundred two".