102011302369 has 2 divisors, whose sum is σ = 102011302370. Its totient is φ = 102011302368.

The previous prime is 102011302361. The next prime is 102011302417. The reversal of 102011302369 is 963203110201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72865983969 + 29145318400 = 269937^2 + 170720^2 .

It is a cyclic number.

It is not a de Polignac number, because 102011302369 - 2³ = 102011302361 is a prime.

It is a super-2 number, since 2×102011302369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102011302361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005651184 + 51005651185.

It is an arithmetic number, because the mean of its divisors is an integer number (51005651185).

Almost surely, 2^102011302369 is an apocalyptic number.

It is an amenable number.

102011302369 is a deficient number, since it is larger than the sum of its proper divisors (1).

102011302369 is an equidigital number, since it uses as much as digits as its factorization.

102011302369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 102011302369 in words is "one hundred two billion, eleven million, three hundred two thousand, three hundred sixty-nine".