134370223511 has 2 divisors, whose sum is σ = 134370223512. Its totient is φ = 134370223510.

The previous prime is 134370223501. The next prime is 134370223523. The reversal of 134370223511 is 115322073431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134370223511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134370223501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67185111755 + 67185111756.

It is an arithmetic number, because the mean of its divisors is an integer number (67185111756).

Almost surely, 2^134370223511 is an apocalyptic number.

134370223511 is a deficient number, since it is larger than the sum of its proper divisors (1).

134370223511 is an equidigital number, since it uses as much as digits as its factorization.

134370223511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 134370223511 its reverse (115322073431), we get a palindrome (249692296942).

The spelling of 134370223511 in words is "one hundred thirty-four billion, three hundred seventy million, two hundred twenty-three thousand, five hundred eleven".