101231302201 has 2 divisors, whose sum is σ = 101231302202. Its totient is φ = 101231302200.

The previous prime is 101231302199. The next prime is 101231302213. The reversal of 101231302201 is 102203132101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90466202176 + 10765100025 = 300776^2 + 103755^2 .

It is a cyclic number.

It is not a de Polignac number, because 101231302201 - 2¹ = 101231302199 is a prime.

Together with 101231302199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101231312201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615651100 + 50615651101.

It is an arithmetic number, because the mean of its divisors is an integer number (50615651101).

Almost surely, 2^101231302201 is an apocalyptic number.

It is an amenable number.

101231302201 is a deficient number, since it is larger than the sum of its proper divisors (1).

101231302201 is an equidigital number, since it uses as much as digits as its factorization.

101231302201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101231302201 its reverse (102203132101), we get a palindrome (203434434302).

The spelling of 101231302201 in words is "one hundred one billion, two hundred thirty-one million, three hundred two thousand, two hundred one".