1011101210099 has 2 divisors, whose sum is σ = 1011101210100. Its totient is φ = 1011101210098.

The previous prime is 1011101210051. The next prime is 1011101210113. The reversal of 1011101210099 is 9900121011101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011101210099 - 2¹⁶ = 1011101144563 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011101210029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550605049 + 505550605050.

It is an arithmetic number, because the mean of its divisors is an integer number (505550605050).

Almost surely, 2^{1011101210099} is an apocalyptic number.

1011101210099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011101210099 is an equidigital number, since it uses as much as digits as its factorization.

1011101210099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 26.

The spelling of 1011101210099 in words is "one trillion, eleven billion, one hundred one million, two hundred ten thousand, ninety-nine".