103020333023 has 2 divisors, whose sum is σ = 103020333024. Its totient is φ = 103020333022.

The previous prime is 103020332981. The next prime is 103020333043. The reversal of 103020333023 is 320333020301.

It is an a-pointer prime, because the next prime (103020333043) can be obtained adding 103020333023 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103020333023 is a prime.

It is a super-2 number, since 2×103020333023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103020332986 and 103020333004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103020333043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510166511 + 51510166512.

It is an arithmetic number, because the mean of its divisors is an integer number (51510166512).

Almost surely, 2^103020333023 is an apocalyptic number.

103020333023 is a deficient number, since it is larger than the sum of its proper divisors (1).

103020333023 is an equidigital number, since it uses as much as digits as its factorization.

103020333023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 103020333023 its reverse (320333020301), we get a palindrome (423353353324).

The spelling of 103020333023 in words is "one hundred three billion, twenty million, three hundred thirty-three thousand, twenty-three".