11403002152127 has 4 divisors (see below), whose sum is σ = 11796209122920. Its totient is φ = 11009795181336.

The previous prime is 11403002152121. The next prime is 11403002152153. The reversal of 11403002152127 is 72125120030411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11403002152127 - 2⁶ = 11403002152063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 393206970763 = 11403002152127 / (1 + 1 + 4 + 0 + 3 + 0 + 0 + 2 + 1 + 5 + 2 + 1 + 2 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11403002152127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403002152121) 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, 196603485353 + ... + 196603485410.

It is an arithmetic number, because the mean of its divisors is an integer number (2949052280730).

Almost surely, 2^{11403002152127} is an apocalyptic number.

11403002152127 is a deficient number, since it is larger than the sum of its proper divisors (393206970793).

11403002152127 is an equidigital number, since it uses as much as digits as its factorization.

11403002152127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393206970792.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 11403002152127 its reverse (72125120030411), we get a palindrome (83528122182538).

The spelling of 11403002152127 in words is "eleven trillion, four hundred three billion, two million, one hundred fifty-two thousand, one hundred twenty-seven".