121012012113301 has 2 divisors, whose sum is σ = 121012012113302. Its totient is φ = 121012012113300.

The previous prime is 121012012113283. The next prime is 121012012113313. The reversal of 121012012113301 is 103311210210121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121003740028900 + 8272084401 = 11000170^2 + 90951^2 .

It is a cyclic number.

It is not a de Polignac number, because 121012012113301 - 2¹⁷ = 121012011982229 is a prime.

It is a super-2 number, since 2×121012012113301² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121012012113331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60506006056650 + 60506006056651.

It is an arithmetic number, because the mean of its divisors is an integer number (60506006056651).

Almost surely, 2^{121012012113301} is an apocalyptic number.

It is an amenable number.

121012012113301 is a deficient number, since it is larger than the sum of its proper divisors (1).

121012012113301 is an equidigital number, since it uses as much as digits as its factorization.

121012012113301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 121012012113301 its reverse (103311210210121), we get a palindrome (224323222323422).

The spelling of 121012012113301 in words is "one hundred twenty-one trillion, twelve billion, twelve million, one hundred thirteen thousand, three hundred one".