103010022121 has 2 divisors, whose sum is σ = 103010022122. Its totient is φ = 103010022120.

The previous prime is 103010022103. The next prime is 103010022133. The reversal of 103010022121 is 121220010301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80409109225 + 22600912896 = 283565^2 + 150336^2 .

It is a cyclic number.

It is not a de Polignac number, because 103010022121 - 2¹³ = 103010013929 is a prime.

It is a super-2 number, since 2×103010022121² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103010022151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505011060 + 51505011061.

It is an arithmetic number, because the mean of its divisors is an integer number (51505011061).

Almost surely, 2^103010022121 is an apocalyptic number.

It is an amenable number.

103010022121 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010022121 is an equidigital number, since it uses as much as digits as its factorization.

103010022121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 103010022121 its reverse (121220010301), we get a palindrome (224230032422).

The spelling of 103010022121 in words is "one hundred three billion, ten million, twenty-two thousand, one hundred twenty-one".