101102121023 has 2 divisors, whose sum is σ = 101102121024. Its totient is φ = 101102121022.

The previous prime is 101102121007. The next prime is 101102121067. The reversal of 101102121023 is 320121201101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101102121023 - 2⁴ = 101102121007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101102120989 and 101102121007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101102121623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551060511 + 50551060512.

It is an arithmetic number, because the mean of its divisors is an integer number (50551060512).

Almost surely, 2^101102121023 is an apocalyptic number.

101102121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102121023 is an equidigital number, since it uses as much as digits as its factorization.

101102121023 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 14.

Adding to 101102121023 its reverse (320121201101), we get a palindrome (421223322124).

The spelling of 101102121023 in words is "one hundred one billion, one hundred two million, one hundred twenty-one thousand, twenty-three".