11230231420534 has 16 divisors (see below), whose sum is σ = 19615067280288. Its totient is φ = 4722145826112.

The previous prime is 11230231420517. The next prime is 11230231420549. The reversal of 11230231420534 is 43502413203211.

It is a super-2 number, since 2×11230231420534² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230231420496 and 11230231420505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7567540647 + ... + 7567542130.

It is an arithmetic number, because the mean of its divisors is an integer number (1225941705018).

Almost surely, 2^{11230231420534} is an apocalyptic number.

11230231420534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11230231420534 is a deficient number, since it is larger than the sum of its proper divisors (8384835859754).

11230231420534 is a wasteful number, since it uses less digits than its factorization.

11230231420534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15135082839.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 11230231420534 its reverse (43502413203211), we get a palindrome (54732644623745).

The spelling of 11230231420534 in words is "eleven trillion, two hundred thirty billion, two hundred thirty-one million, four hundred twenty thousand, five hundred thirty-four".