11402054323 has 16 divisors (see below), whose sum is σ = 12903494400. Its totient is φ = 9980094880.

The previous prime is 11402054317. The next prime is 11402054329. The reversal of 11402054323 is 32345020411.

It is an interprime number because it is at equal distance from previous prime (11402054317) and next prime (11402054329).

It is a cyclic number.

It is not a de Polignac number, because 11402054323 - 2⁹ = 11402053811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11402054329) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 64740 + ... + 164302.

It is an arithmetic number, because the mean of its divisors is an integer number (806468400).

Almost surely, 2^11402054323 is an apocalyptic number.

11402054323 is a deficient number, since it is larger than the sum of its proper divisors (1501440077).

11402054323 is a wasteful number, since it uses less digits than its factorization.

11402054323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99962.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 11402054323 its reverse (32345020411), we get a palindrome (43747074734).

The spelling of 11402054323 in words is "eleven billion, four hundred two million, fifty-four thousand, three hundred twenty-three".