102303211210139 has 2 divisors, whose sum is σ = 102303211210140. Its totient is φ = 102303211210138.

The previous prime is 102303211210093. The next prime is 102303211210181. The reversal of 102303211210139 is 931012112303201.

It is a strong prime.

It is an emirp because it is prime and its reverse (931012112303201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102303211210139 - 2¹² = 102303211206043 is a prime.

It is not a weakly prime, because it can be changed into another prime (102303211210339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151605605069 + 51151605605070.

It is an arithmetic number, because the mean of its divisors is an integer number (51151605605070).

Almost surely, 2^{102303211210139} is an apocalyptic number.

102303211210139 is a deficient number, since it is larger than the sum of its proper divisors (1).

102303211210139 is an equidigital number, since it uses as much as digits as its factorization.

102303211210139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 102303211210139 in words is "one hundred two trillion, three hundred three billion, two hundred eleven million, two hundred ten thousand, one hundred thirty-nine".