11342052530 has 16 divisors (see below), whose sum is σ = 20428619904. Its totient is φ = 4533948720.

The previous prime is 11342052493. The next prime is 11342052551. The reversal of 11342052530 is 3525024311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11342052530.

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, 342416 + ... + 374075.

It is an arithmetic number, because the mean of its divisors is an integer number (1276788744).

Almost surely, 2^11342052530 is an apocalyptic number.

11342052530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11342052530 is a deficient number, since it is larger than the sum of its proper divisors (9086567374).

11342052530 is a wasteful number, since it uses less digits than its factorization.

11342052530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718081.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 11342052530 its reverse (3525024311), we get a palindrome (14867076841).

The spelling of 11342052530 in words is "eleven billion, three hundred forty-two million, fifty-two thousand, five hundred thirty".