11030403150523 has 2 divisors, whose sum is σ = 11030403150524. Its totient is φ = 11030403150522.

The previous prime is 11030403150521. The next prime is 11030403150631. The reversal of 11030403150523 is 32505130403011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11030403150523 - 2¹ = 11030403150521 is a prime.

Together with 11030403150521, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11030403150491 and 11030403150500.

It is not a weakly prime, because it can be changed into another prime (11030403150521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515201575261 + 5515201575262.

It is an arithmetic number, because the mean of its divisors is an integer number (5515201575262).

Almost surely, 2^{11030403150523} is an apocalyptic number.

11030403150523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030403150523 is an equidigital number, since it uses as much as digits as its factorization.

11030403150523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 11030403150523 its reverse (32505130403011), we get a palindrome (43535533553534).

The spelling of 11030403150523 in words is "eleven trillion, thirty billion, four hundred three million, one hundred fifty thousand, five hundred twenty-three".