103033012231 has 2 divisors, whose sum is σ = 103033012232. Its totient is φ = 103033012230.

The previous prime is 103033012213. The next prime is 103033012249. The reversal of 103033012231 is 132210330301.

Together with previous prime (103033012213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (103033012213) and next prime (103033012249).

It is a cyclic number.

It is not a de Polignac number, because 103033012231 - 2¹¹ = 103033010183 is a prime.

It is a super-2 number, since 2×103033012231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103033012199 and 103033012208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103033012211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51516506115 + 51516506116.

It is an arithmetic number, because the mean of its divisors is an integer number (51516506116).

Almost surely, 2^103033012231 is an apocalyptic number.

103033012231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103033012231 is an equidigital number, since it uses as much as digits as its factorization.

103033012231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103033012231 its reverse (132210330301), we get a palindrome (235243342532).

The spelling of 103033012231 in words is "one hundred three billion, thirty-three million, twelve thousand, two hundred thirty-one".