135954741371 has 2 divisors, whose sum is σ = 135954741372. Its totient is φ = 135954741370.

The previous prime is 135954741323. The next prime is 135954741401. The reversal of 135954741371 is 173147459531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135954741371 is a prime.

It is not a weakly prime, because it can be changed into another prime (135954141371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67977370685 + 67977370686.

It is an arithmetic number, because the mean of its divisors is an integer number (67977370686).

Almost surely, 2^135954741371 is an apocalyptic number.

135954741371 is a deficient number, since it is larger than the sum of its proper divisors (1).

135954741371 is an equidigital number, since it uses as much as digits as its factorization.

135954741371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1587600, while the sum is 50.

The spelling of 135954741371 in words is "one hundred thirty-five billion, nine hundred fifty-four million, seven hundred forty-one thousand, three hundred seventy-one".