1354623311 has 2 divisors, whose sum is σ = 1354623312. Its totient is φ = 1354623310.

The previous prime is 1354623301. The next prime is 1354623383. The reversal of 1354623311 is 1133264531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1354623311 - 2⁶ = 1354623247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354623301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677311655 + 677311656.

It is an arithmetic number, because the mean of its divisors is an integer number (677311656).

Almost surely, 2^1354623311 is an apocalyptic number.

1354623311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354623311 is an equidigital number, since it uses as much as digits as its factorization.

1354623311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 29.

The square root of 1354623311 is about 36805.2076614166. The cubic root of 1354623311 is about 1106.4696730556.

Adding to 1354623311 its reverse (1133264531), we get a palindrome (2487887842).

The spelling of 1354623311 in words is "one billion, three hundred fifty-four million, six hundred twenty-three thousand, three hundred eleven".