1323403051134 has 16 divisors (see below), whose sum is σ = 2802500579088. Its totient is φ = 415185270912.

The previous prime is 1323403051121. The next prime is 1323403051171. The reversal of 1323403051134 is 4311503043231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6487269757 + ... + 6487269960.

It is an arithmetic number, because the mean of its divisors is an integer number (175156286193).

Almost surely, 2^{1323403051134} is an apocalyptic number.

1323403051134 is an abundant number, since it is smaller than the sum of its proper divisors (1479097527954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323403051134 is a wasteful number, since it uses less digits than its factorization.

1323403051134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12974539739.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1323403051134 its reverse (4311503043231), we get a palindrome (5634906094365).

The spelling of 1323403051134 in words is "one trillion, three hundred twenty-three billion, four hundred three million, fifty-one thousand, one hundred thirty-four".