101122010020903 has 2 divisors, whose sum is σ = 101122010020904. Its totient is φ = 101122010020902.

The previous prime is 101122010020859. The next prime is 101122010020949. The reversal of 101122010020903 is 309020010221101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101122010020903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101122010020963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561005010451 + 50561005010452.

It is an arithmetic number, because the mean of its divisors is an integer number (50561005010452).

Almost surely, 2^{101122010020903} is an apocalyptic number.

101122010020903 is a deficient number, since it is larger than the sum of its proper divisors (1).

101122010020903 is an equidigital number, since it uses as much as digits as its factorization.

101122010020903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 101122010020903 in words is "one hundred one trillion, one hundred twenty-two billion, ten million, twenty thousand, nine hundred three".