102031020330301 has 2 divisors, whose sum is σ = 102031020330302. Its totient is φ = 102031020330300.

The previous prime is 102031020330247. The next prime is 102031020330319. The reversal of 102031020330301 is 103033020130201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85698510507801 + 16332509822500 = 9257349^2 + 4041350^2 .

It is a cyclic number.

It is not a de Polignac number, because 102031020330301 - 2²³ = 102031011941693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102031020330901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51015510165150 + 51015510165151.

It is an arithmetic number, because the mean of its divisors is an integer number (51015510165151).

Almost surely, 2^{102031020330301} is an apocalyptic number.

It is an amenable number.

102031020330301 is a deficient number, since it is larger than the sum of its proper divisors (1).

102031020330301 is an equidigital number, since it uses as much as digits as its factorization.

102031020330301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 102031020330301 its reverse (103033020130201), we get a palindrome (205064040460502).

The spelling of 102031020330301 in words is "one hundred two trillion, thirty-one billion, twenty million, three hundred thirty thousand, three hundred one".