161341050707 has 2 divisors, whose sum is σ = 161341050708. Its totient is φ = 161341050706.

The previous prime is 161341050701. The next prime is 161341050721. The reversal of 161341050707 is 707050143161.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-161341050707 is a prime.

It is not a weakly prime, because it can be changed into another prime (161341050701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80670525353 + 80670525354.

It is an arithmetic number, because the mean of its divisors is an integer number (80670525354).

Almost surely, 2^161341050707 is an apocalyptic number.

161341050707 is a deficient number, since it is larger than the sum of its proper divisors (1).

161341050707 is an equidigital number, since it uses as much as digits as its factorization.

161341050707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 35.

Adding to 161341050707 its reverse (707050143161), we get a palindrome (868391193868).

The spelling of 161341050707 in words is "one hundred sixty-one billion, three hundred forty-one million, fifty thousand, seven hundred seven".