120404000013511 has 2 divisors, whose sum is σ = 120404000013512. Its totient is φ = 120404000013510.

The previous prime is 120404000013509. The next prime is 120404000013571. The reversal of 120404000013511 is 115310000404021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120404000013511 - 2¹ = 120404000013509 is a prime.

Together with 120404000013509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120404000013571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60202000006755 + 60202000006756.

It is an arithmetic number, because the mean of its divisors is an integer number (60202000006756).

Almost surely, 2^{120404000013511} is an apocalyptic number.

120404000013511 is a deficient number, since it is larger than the sum of its proper divisors (1).

120404000013511 is an equidigital number, since it uses as much as digits as its factorization.

120404000013511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 120404000013511 its reverse (115310000404021), we get a palindrome (235714000417532).

The spelling of 120404000013511 in words is "one hundred twenty trillion, four hundred four billion, thirteen thousand, five hundred eleven".