120415351411 has 2 divisors, whose sum is σ = 120415351412. Its totient is φ = 120415351410.

The previous prime is 120415351393. The next prime is 120415351447. The reversal of 120415351411 is 114153514021.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (114153514021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120415351411 - 2¹³ = 120415343219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120415351411.

It is not a weakly prime, because it can be changed into another prime (120415351481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60207675705 + 60207675706.

It is an arithmetic number, because the mean of its divisors is an integer number (60207675706).

Almost surely, 2^120415351411 is an apocalyptic number.

120415351411 is a deficient number, since it is larger than the sum of its proper divisors (1).

120415351411 is an equidigital number, since it uses as much as digits as its factorization.

120415351411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 120415351411 its reverse (114153514021), we get a palindrome (234568865432).

The spelling of 120415351411 in words is "one hundred twenty billion, four hundred fifteen million, three hundred fifty-one thousand, four hundred eleven".