102303212029 has 2 divisors, whose sum is σ = 102303212030. Its totient is φ = 102303212028.

The previous prime is 102303211981. The next prime is 102303212041. The reversal of 102303212029 is 920212303201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93941024004 + 8362188025 = 306498^2 + 91445^2 .

It is an emirp because it is prime and its reverse (920212303201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102303212029 - 2¹⁹ = 102302687741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102303211994 and 102303212012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102303212059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151606014 + 51151606015.

It is an arithmetic number, because the mean of its divisors is an integer number (51151606015).

Almost surely, 2^102303212029 is an apocalyptic number.

It is an amenable number.

102303212029 is a deficient number, since it is larger than the sum of its proper divisors (1).

102303212029 is an equidigital number, since it uses as much as digits as its factorization.

102303212029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 102303212029 in words is "one hundred two billion, three hundred three million, two hundred twelve thousand, twenty-nine".