102022101031 has 2 divisors, whose sum is σ = 102022101032. Its totient is φ = 102022101030.

The previous prime is 102022101017. The next prime is 102022101061. The reversal of 102022101031 is 130101220201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102022101031 - 2⁹ = 102022100519 is a prime.

It is a super-2 number, since 2×102022101031² (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 (102022101011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011050515 + 51011050516.

It is an arithmetic number, because the mean of its divisors is an integer number (51011050516).

Almost surely, 2^102022101031 is an apocalyptic number.

102022101031 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022101031 is an equidigital number, since it uses as much as digits as its factorization.

102022101031 is an odious number, because the sum of its binary digits is odd.

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

Adding to 102022101031 its reverse (130101220201), we get a palindrome (232123321232).

The spelling of 102022101031 in words is "one hundred two billion, twenty-two million, one hundred one thousand, thirty-one".