101011299997 has 2 divisors, whose sum is σ = 101011299998. Its totient is φ = 101011299996.

The previous prime is 101011299967. The next prime is 101011300021. The reversal of 101011299997 is 799992110101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53914053636 + 47097246361 = 232194^2 + 217019^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011299997 - 2¹⁵ = 101011267229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101011299997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101011299937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505649998 + 50505649999.

It is an arithmetic number, because the mean of its divisors is an integer number (50505649999).

Almost surely, 2^101011299997 is an apocalyptic number.

It is an amenable number.

101011299997 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011299997 is an equidigital number, since it uses as much as digits as its factorization.

101011299997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 49.

The spelling of 101011299997 in words is "one hundred one billion, eleven million, two hundred ninety-nine thousand, nine hundred ninety-seven".