11040121420102 has 8 divisors (see below), whose sum is σ = 16597564032456. Its totient is φ = 5507600075952.

The previous prime is 11040121420049. The next prime is 11040121420103. The reversal of 11040121420102 is 20102412104011.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11040121420102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040121420103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6230315943 + ... + 6230317714.

It is an arithmetic number, because the mean of its divisors is an integer number (2074695504057).

Almost surely, 2^{11040121420102} is an apocalyptic number.

11040121420102 is a deficient number, since it is larger than the sum of its proper divisors (5557442612354).

11040121420102 is a wasteful number, since it uses less digits than its factorization.

11040121420102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12460634102.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11040121420102 its reverse (20102412104011), we get a palindrome (31142533524113).

The spelling of 11040121420102 in words is "eleven trillion, forty billion, one hundred twenty-one million, four hundred twenty thousand, one hundred two".