113143342201 has 2 divisors, whose sum is σ = 113143342202. Its totient is φ = 113143342200.

The previous prime is 113143342187. The next prime is 113143342219. The reversal of 113143342201 is 102243341311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91878703225 + 21264638976 = 303115^2 + 145824^2 .

It is a cyclic number.

It is not a de Polignac number, because 113143342201 - 2¹³ = 113143334009 is a prime.

It is not a weakly prime, because it can be changed into another prime (113143342261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56571671100 + 56571671101.

It is an arithmetic number, because the mean of its divisors is an integer number (56571671101).

Almost surely, 2^113143342201 is an apocalyptic number.

It is an amenable number.

113143342201 is a deficient number, since it is larger than the sum of its proper divisors (1).

113143342201 is an equidigital number, since it uses as much as digits as its factorization.

113143342201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 113143342201 its reverse (102243341311), we get a palindrome (215386683512).

The spelling of 113143342201 in words is "one hundred thirteen billion, one hundred forty-three million, three hundred forty-two thousand, two hundred one".