103030112011231 has 2 divisors, whose sum is σ = 103030112011232. Its totient is φ = 103030112011230.

The previous prime is 103030112011207. The next prime is 103030112011313. The reversal of 103030112011231 is 132110211030301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103030112011231 - 2¹⁵ = 103030111978463 is a prime.

It is a super-2 number, since 2×103030112011231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103030112011199 and 103030112011208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103030112011201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515056005615 + 51515056005616.

It is an arithmetic number, because the mean of its divisors is an integer number (51515056005616).

Almost surely, 2^{103030112011231} is an apocalyptic number.

103030112011231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103030112011231 is an equidigital number, since it uses as much as digits as its factorization.

103030112011231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 103030112011231 its reverse (132110211030301), we get a palindrome (235140323041532).

The spelling of 103030112011231 in words is "one hundred three trillion, thirty billion, one hundred twelve million, eleven thousand, two hundred thirty-one".