103100021222243 has 2 divisors, whose sum is σ = 103100021222244. Its totient is φ = 103100021222242.

The previous prime is 103100021222213. The next prime is 103100021222311. The reversal of 103100021222243 is 342222120001301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103100021222243 - 2²⁶ = 103099954113379 is a prime.

It is a super-2 number, since 2×103100021222243² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103100021222213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550010611121 + 51550010611122.

It is an arithmetic number, because the mean of its divisors is an integer number (51550010611122).

Almost surely, 2^{103100021222243} is an apocalyptic number.

103100021222243 is a deficient number, since it is larger than the sum of its proper divisors (1).

103100021222243 is an equidigital number, since it uses as much as digits as its factorization.

103100021222243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 103100021222243 its reverse (342222120001301), we get a palindrome (445322141223544).

The spelling of 103100021222243 in words is "one hundred three trillion, one hundred billion, twenty-one million, two hundred twenty-two thousand, two hundred forty-three".