1113011431402 has 48 divisors (see below), whose sum is σ = 1822485504672. Its totient is φ = 509541814080.

The previous prime is 1113011431351. The next prime is 1113011431409. The reversal of 1113011431402 is 2041341103111.

It is not an unprimeable number, because it can be changed into a prime (1113011431409) 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 23 ways as a sum of consecutive naturals, for example, 31131877 + ... + 31167607.

It is an arithmetic number, because the mean of its divisors is an integer number (37968448014).

Almost surely, 2^{1113011431402} is an apocalyptic number.

1113011431402 is a deficient number, since it is larger than the sum of its proper divisors (709474073270).

1113011431402 is a wasteful number, since it uses less digits than its factorization.

1113011431402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36503 (or 36490 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1113011431402 its reverse (2041341103111), we get a palindrome (3154352534513).

The spelling of 1113011431402 in words is "one trillion, one hundred thirteen billion, eleven million, four hundred thirty-one thousand, four hundred two".