10020210111097 has 2 divisors, whose sum is σ = 10020210111098. Its totient is φ = 10020210111096.

The previous prime is 10020210111047. The next prime is 10020210111137. The reversal of 10020210111097 is 79011101202001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6891995318121 + 3128214792976 = 2625261^2 + 1768676^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020210111097 - 2³¹ = 10018062627449 is a prime.

It is a super-2 number, since 2×10020210111097² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10020210111047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010105055548 + 5010105055549.

It is an arithmetic number, because the mean of its divisors is an integer number (5010105055549).

Almost surely, 2^{10020210111097} is an apocalyptic number.

It is an amenable number.

10020210111097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020210111097 is an equidigital number, since it uses as much as digits as its factorization.

10020210111097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 25.

Adding to 10020210111097 its reverse (79011101202001), we get a palindrome (89031311313098).

The spelling of 10020210111097 in words is "ten trillion, twenty billion, two hundred ten million, one hundred eleven thousand, ninety-seven".