20060031303461 has 2 divisors, whose sum is σ = 20060031303462. Its totient is φ = 20060031303460.

The previous prime is 20060031303401. The next prime is 20060031303551. The reversal of 20060031303461 is 16430313006002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16032664654561 + 4027366648900 = 4004081^2 + 2006830^2 .

It is a cyclic number.

It is not a de Polignac number, because 20060031303461 - 2¹⁴ = 20060031287077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20060031303401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10030015651730 + 10030015651731.

It is an arithmetic number, because the mean of its divisors is an integer number (10030015651731).

Almost surely, 2^{20060031303461} is an apocalyptic number.

It is an amenable number.

20060031303461 is a deficient number, since it is larger than the sum of its proper divisors (1).

20060031303461 is an equidigital number, since it uses as much as digits as its factorization.

20060031303461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 20060031303461 its reverse (16430313006002), we get a palindrome (36490344309463).

The spelling of 20060031303461 in words is "twenty trillion, sixty billion, thirty-one million, three hundred three thousand, four hundred sixty-one".