31422030110101 has 2 divisors, whose sum is σ = 31422030110102. Its totient is φ = 31422030110100.

The previous prime is 31422030110059. The next prime is 31422030110123. The reversal of 31422030110101 is 10101103022413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30798348739876 + 623681370225 = 5549626^2 + 789735^2 .

It is a cyclic number.

It is not a de Polignac number, because 31422030110101 - 2²⁵ = 31421996555669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31422030140101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15711015055050 + 15711015055051.

It is an arithmetic number, because the mean of its divisors is an integer number (15711015055051).

Almost surely, 2^{31422030110101} is an apocalyptic number.

It is an amenable number.

31422030110101 is a deficient number, since it is larger than the sum of its proper divisors (1).

31422030110101 is an equidigital number, since it uses as much as digits as its factorization.

31422030110101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 31422030110101 its reverse (10101103022413), we get a palindrome (41523133132514).

The spelling of 31422030110101 in words is "thirty-one trillion, four hundred twenty-two billion, thirty million, one hundred ten thousand, one hundred one".