11121040133403 has 8 divisors (see below), whose sum is σ = 15472751490048. Its totient is φ = 7091677766184.

The previous prime is 11121040133381. The next prime is 11121040133407. The reversal of 11121040133403 is 30433104012111.

It is a happy number.

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

It is not a de Polignac number, because 11121040133403 - 2¹³ = 11121040125211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11121040133407) 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, 80587247275 + ... + 80587247412.

It is an arithmetic number, because the mean of its divisors is an integer number (1934093936256).

Almost surely, 2^{11121040133403} is an apocalyptic number.

11121040133403 is a deficient number, since it is larger than the sum of its proper divisors (4351711356645).

11121040133403 is a wasteful number, since it uses less digits than its factorization.

11121040133403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161174494713.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11121040133403 its reverse (30433104012111), we get a palindrome (41554144145514).

The spelling of 11121040133403 in words is "eleven trillion, one hundred twenty-one billion, forty million, one hundred thirty-three thousand, four hundred three".