120420402230411 has 2 divisors, whose sum is σ = 120420402230412. Its totient is φ = 120420402230410.

The previous prime is 120420402230371. The next prime is 120420402230449. The reversal of 120420402230411 is 114032204024021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120420402230411 - 2⁴² = 116022355719307 is a prime.

It is not a weakly prime, because it can be changed into another prime (120420402280411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60210201115205 + 60210201115206.

It is an arithmetic number, because the mean of its divisors is an integer number (60210201115206).

Almost surely, 2^{120420402230411} is an apocalyptic number.

120420402230411 is a deficient number, since it is larger than the sum of its proper divisors (1).

120420402230411 is an equidigital number, since it uses as much as digits as its factorization.

120420402230411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 120420402230411 its reverse (114032204024021), we get a palindrome (234452606254432).

The spelling of 120420402230411 in words is "one hundred twenty trillion, four hundred twenty billion, four hundred two million, two hundred thirty thousand, four hundred eleven".