1014102121 has 2 divisors, whose sum is σ = 1014102122. Its totient is φ = 1014102120.

The previous prime is 1014102113. The next prime is 1014102137. The reversal of 1014102121 is 1212014101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 698862096 + 315240025 = 26436^2 + 17755^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014102121 - 2³ = 1014102113 is a prime.

It is a super-2 number, since 2×1014102121² = 2056806223633397282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1014102191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507051060 + 507051061.

It is an arithmetic number, because the mean of its divisors is an integer number (507051061).

Almost surely, 2^1014102121 is an apocalyptic number.

It is an amenable number.

1014102121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014102121 is an equidigital number, since it uses as much as digits as its factorization.

1014102121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1014102121 is about 31844.9701051830. The cubic root of 1014102121 is about 1004.6787818592.

Adding to 1014102121 its reverse (1212014101), we get a palindrome (2226116222).

The spelling of 1014102121 in words is "one billion, fourteen million, one hundred two thousand, one hundred twenty-one".