121384713101 has 2 divisors, whose sum is σ = 121384713102. Its totient is φ = 121384713100.

The previous prime is 121384713091. The next prime is 121384713133. The reversal of 121384713101 is 101317483121.

It is an a-pointer prime, because the next prime (121384713133) can be obtained adding 121384713101 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120583257001 + 801456100 = 347251^2 + 28310^2 .

It is a cyclic number.

It is not a de Polignac number, because 121384713101 - 2¹⁴ = 121384696717 is a prime.

It is a super-2 number, since 2×121384713101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121384713001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60692356550 + 60692356551.

It is an arithmetic number, because the mean of its divisors is an integer number (60692356551).

Almost surely, 2^121384713101 is an apocalyptic number.

It is an amenable number.

121384713101 is a deficient number, since it is larger than the sum of its proper divisors (1).

121384713101 is an equidigital number, since it uses as much as digits as its factorization.

121384713101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 121384713101 in words is "one hundred twenty-one billion, three hundred eighty-four million, seven hundred thirteen thousand, one hundred one".