3101552420111 has 2 divisors, whose sum is σ = 3101552420112. Its totient is φ = 3101552420110.

The previous prime is 3101552420093. The next prime is 3101552420149. The reversal of 3101552420111 is 1110242551013.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3101552420111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3101552420171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550776210055 + 1550776210056.

It is an arithmetic number, because the mean of its divisors is an integer number (1550776210056).

Almost surely, 2^{3101552420111} is an apocalyptic number.

3101552420111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3101552420111 is an equidigital number, since it uses as much as digits as its factorization.

3101552420111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 3101552420111 its reverse (1110242551013), we get a palindrome (4211794971124).

The spelling of 3101552420111 in words is "three trillion, one hundred one billion, five hundred fifty-two million, four hundred twenty thousand, one hundred eleven".