102223201051 has 2 divisors, whose sum is σ = 102223201052. Its totient is φ = 102223201050.

The previous prime is 102223201037. The next prime is 102223201057. The reversal of 102223201051 is 150102322201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102223201051 - 2⁵ = 102223201019 is a prime.

It is a super-2 number, since 2×102223201051² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102223201057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111600525 + 51111600526.

It is an arithmetic number, because the mean of its divisors is an integer number (51111600526).

Almost surely, 2^102223201051 is an apocalyptic number.

102223201051 is a deficient number, since it is larger than the sum of its proper divisors (1).

102223201051 is an equidigital number, since it uses as much as digits as its factorization.

102223201051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 102223201051 its reverse (150102322201), we get a palindrome (252325523252).

The spelling of 102223201051 in words is "one hundred two billion, two hundred twenty-three million, two hundred one thousand, fifty-one".