11234203030 has 16 divisors (see below), whose sum is σ = 21100764384. Its totient is φ = 4298303680.

The previous prime is 11234203027. The next prime is 11234203037. The reversal of 11234203030 is 3030243211.

It is a super-2 number, since 2×11234203030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11234202989 and 11234203007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234203037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24421951 + ... + 24422410.

It is an arithmetic number, because the mean of its divisors is an integer number (1318797774).

Almost surely, 2^11234203030 is an apocalyptic number.

11234203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11234203030 is a deficient number, since it is larger than the sum of its proper divisors (9866561354).

11234203030 is a wasteful number, since it uses less digits than its factorization.

11234203030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48844391.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11234203030 its reverse (3030243211), we get a palindrome (14264446241).

The spelling of 11234203030 in words is "eleven billion, two hundred thirty-four million, two hundred three thousand, thirty".