1351114555323 has 64 divisors (see below), whose sum is σ = 2030676157440. Its totient is φ = 794349921024.

The previous prime is 1351114555313. The next prime is 1351114555333. The reversal of 1351114555323 is 3235554111531.

It is an interprime number because it is at equal distance from previous prime (1351114555313) and next prime (1351114555333).

It is not a de Polignac number, because 1351114555323 - 2¹⁰ = 1351114554299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1351114555313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 679976136 + ... + 679978122.

It is an arithmetic number, because the mean of its divisors is an integer number (31729314960).

Almost surely, 2^{1351114555323} is an apocalyptic number.

1351114555323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1351114555323 is a deficient number, since it is larger than the sum of its proper divisors (679561602117).

1351114555323 is a wasteful number, since it uses less digits than its factorization.

1351114555323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505 (or 3459 counting only the distinct ones).

The product of its digits is 135000, while the sum is 39.

Adding to 1351114555323 its reverse (3235554111531), we get a palindrome (4586668666854).

The spelling of 1351114555323 in words is "one trillion, three hundred fifty-one billion, one hundred fourteen million, five hundred fifty-five thousand, three hundred twenty-three".