111340102501 has 2 divisors, whose sum is σ = 111340102502. Its totient is φ = 111340102500.

The previous prime is 111340102493. The next prime is 111340102613. The reversal of 111340102501 is 105201043111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111022906401 + 317196100 = 333201^2 + 17810^2 .

It is a cyclic number.

It is not a de Polignac number, because 111340102501 - 2³ = 111340102493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111340102801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55670051250 + 55670051251.

It is an arithmetic number, because the mean of its divisors is an integer number (55670051251).

Almost surely, 2^111340102501 is an apocalyptic number.

It is an amenable number.

111340102501 is a deficient number, since it is larger than the sum of its proper divisors (1).

111340102501 is an equidigital number, since it uses as much as digits as its factorization.

111340102501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 111340102501 its reverse (105201043111), we get a palindrome (216541145612).

The spelling of 111340102501 in words is "one hundred eleven billion, three hundred forty million, one hundred two thousand, five hundred one".