11653043102 has 8 divisors (see below), whose sum is σ = 18399541800. Its totient is φ = 5519862504.

The previous prime is 11653043069. The next prime is 11653043137. The reversal of 11653043102 is 20134035611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153329477 + ... + 153329552.

It is an arithmetic number, because the mean of its divisors is an integer number (2299942725).

Almost surely, 2^11653043102 is an apocalyptic number.

11653043102 is a deficient number, since it is larger than the sum of its proper divisors (6746498698).

11653043102 is a wasteful number, since it uses less digits than its factorization.

11653043102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306659050.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 11653043102 its reverse (20134035611), we get a palindrome (31787078713).

The spelling of 11653043102 in words is "eleven billion, six hundred fifty-three million, forty-three thousand, one hundred two".