1154613416323 has 2 divisors, whose sum is σ = 1154613416324. Its totient is φ = 1154613416322.

The previous prime is 1154613416311. The next prime is 1154613416351. The reversal of 1154613416323 is 3236143164511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1154613416323 - 2⁹ = 1154613415811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1154613416423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577306708161 + 577306708162.

It is an arithmetic number, because the mean of its divisors is an integer number (577306708162).

Almost surely, 2^{1154613416323} is an apocalyptic number.

1154613416323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1154613416323 is an equidigital number, since it uses as much as digits as its factorization.

1154613416323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 40.

The spelling of 1154613416323 in words is "one trillion, one hundred fifty-four billion, six hundred thirteen million, four hundred sixteen thousand, three hundred twenty-three".