137200044442003 has 2 divisors, whose sum is σ = 137200044442004. Its totient is φ = 137200044442002.

The previous prime is 137200044441973. The next prime is 137200044442057. The reversal of 137200044442003 is 300244440002731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137200044442003 - 2⁹ = 137200044441491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137200044442003.

It is not a weakly prime, because it can be changed into another prime (137200044422003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68600022221001 + 68600022221002.

It is an arithmetic number, because the mean of its divisors is an integer number (68600022221002).

Almost surely, 2^{137200044442003} is an apocalyptic number.

137200044442003 is a deficient number, since it is larger than the sum of its proper divisors (1).

137200044442003 is an equidigital number, since it uses as much as digits as its factorization.

137200044442003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 34.

Adding to 137200044442003 its reverse (300244440002731), we get a palindrome (437444484444734).

The spelling of 137200044442003 in words is "one hundred thirty-seven trillion, two hundred billion, forty-four million, four hundred forty-two thousand, three".