102020220300299 has 12 divisors (see below), whose sum is σ = 118676811958200. Its totient is φ = 87445734259968.

The previous prime is 102020220300287. The next prime is 102020220300367. The reversal of 102020220300299 is 992003022020201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-102020220300299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102020220308299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28215467 + ... + 31625195.

It is an arithmetic number, because the mean of its divisors is an integer number (9889734329850).

Almost surely, 2^{102020220300299} is an apocalyptic number.

102020220300299 is a deficient number, since it is larger than the sum of its proper divisors (16656591657901).

102020220300299 is an equidigital number, since it uses as much as digits as its factorization.

102020220300299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020362 (or 4020355 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 102020220300299 in words is "one hundred two trillion, twenty billion, two hundred twenty million, three hundred thousand, two hundred ninety-nine".