102120422301 has 32 divisors (see below), whose sum is σ = 156241612800. Its totient is φ = 65853857520.

The previous prime is 102120422279. The next prime is 102120422329. The reversal of 102120422301 is 103224021201.

It is a happy number.

102120422301 is a `hidden beast` number, since 1 + 0 + 212 + 0 + 422 + 30 + 1 = 666.

It is not a de Polignac number, because 102120422301 - 2⁹ = 102120421789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102120421301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1870570 + ... + 1924388.

It is an arithmetic number, because the mean of its divisors is an integer number (4882550400).

Almost surely, 2^102120422301 is an apocalyptic number.

It is an amenable number.

102120422301 is a deficient number, since it is larger than the sum of its proper divisors (54121190499).

102120422301 is a wasteful number, since it uses less digits than its factorization.

102120422301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56126 (or 56120 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102120422301 its reverse (103224021201), we get a palindrome (205344443502).

The spelling of 102120422301 in words is "one hundred two billion, one hundred twenty million, four hundred twenty-two thousand, three hundred one".