103023123230249 has 2 divisors, whose sum is σ = 103023123230250. Its totient is φ = 103023123230248.

The previous prime is 103023123230227. The next prime is 103023123230273. The reversal of 103023123230249 is 942032321320301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66545328331024 + 36477794899225 = 8157532^2 + 6039685^2 .

It is a cyclic number.

It is not a de Polignac number, because 103023123230249 - 2¹⁶ = 103023123164713 is a prime.

It is a super-2 number, since 2×103023123230249² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103023123230549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511561615124 + 51511561615125.

It is an arithmetic number, because the mean of its divisors is an integer number (51511561615125).

Almost surely, 2^{103023123230249} is an apocalyptic number.

It is an amenable number.

103023123230249 is a deficient number, since it is larger than the sum of its proper divisors (1).

103023123230249 is an equidigital number, since it uses as much as digits as its factorization.

103023123230249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 103023123230249 in words is "one hundred three trillion, twenty-three billion, one hundred twenty-three million, two hundred thirty thousand, two hundred forty-nine".