103020212203331 has 2 divisors, whose sum is σ = 103020212203332. Its totient is φ = 103020212203330.

The previous prime is 103020212203283. The next prime is 103020212203409. The reversal of 103020212203331 is 133302212020301.

It is a weak prime.

It is an emirp because it is prime and its reverse (133302212020301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103020212203331 - 2³⁰ = 103019138461507 is a prime.

It is a super-2 number, since 2×103020212203331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103020212203297 and 103020212203306.

It is not a weakly prime, because it can be changed into another prime (103020212200331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510106101665 + 51510106101666.

It is an arithmetic number, because the mean of its divisors is an integer number (51510106101666).

Almost surely, 2^{103020212203331} is an apocalyptic number.

103020212203331 is a deficient number, since it is larger than the sum of its proper divisors (1).

103020212203331 is an equidigital number, since it uses as much as digits as its factorization.

103020212203331 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 23.

Adding to 103020212203331 its reverse (133302212020301), we get a palindrome (236322424223632).

The spelling of 103020212203331 in words is "one hundred three trillion, twenty billion, two hundred twelve million, two hundred three thousand, three hundred thirty-one".