103033303131061 has 2 divisors, whose sum is σ = 103033303131062. Its totient is φ = 103033303131060.

The previous prime is 103033303131053. The next prime is 103033303131149. The reversal of 103033303131061 is 160131303330301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75970730422161 + 27062572708900 = 8716119^2 + 5202170^2 .

It is a cyclic number.

It is not a de Polignac number, because 103033303131061 - 2³ = 103033303131053 is a prime.

It is a super-2 number, since 2×103033303131061² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103033303131461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51516651565530 + 51516651565531.

It is an arithmetic number, because the mean of its divisors is an integer number (51516651565531).

Almost surely, 2^{103033303131061} is an apocalyptic number.

It is an amenable number.

103033303131061 is a deficient number, since it is larger than the sum of its proper divisors (1).

103033303131061 is an equidigital number, since it uses as much as digits as its factorization.

103033303131061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 103033303131061 its reverse (160131303330301), we get a palindrome (263164606461362).

The spelling of 103033303131061 in words is "one hundred three trillion, thirty-three billion, three hundred three million, one hundred thirty-one thousand, sixty-one".