1354155323 has 2 divisors, whose sum is σ = 1354155324. Its totient is φ = 1354155322.

The previous prime is 1354155311. The next prime is 1354155331. The reversal of 1354155323 is 3235514531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1354155323 - 2⁸ = 1354155067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1354155323.

It is not a weakly prime, because it can be changed into another prime (1354155343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677077661 + 677077662.

It is an arithmetic number, because the mean of its divisors is an integer number (677077662).

Almost surely, 2^1354155323 is an apocalyptic number.

1354155323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354155323 is an equidigital number, since it uses as much as digits as its factorization.

1354155323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 32.

The square root of 1354155323 is about 36798.8494792976. The cubic root of 1354155323 is about 1106.3422393090.

Adding to 1354155323 its reverse (3235514531), we get a palindrome (4589669854).

The spelling of 1354155323 in words is "one billion, three hundred fifty-four million, one hundred fifty-five thousand, three hundred twenty-three".