1010101111092 has 36 divisors (see below), whose sum is σ = 2553347143620. Its totient is φ = 336695622912.

The previous prime is 1010101111051. The next prime is 1010101111183. The reversal of 1010101111092 is 2901111010101.

It can be written as a sum of positive squares in 2 ways, for example, as 992087713296 + 18013397796 = 996036^2 + 134214^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3181834 + ... + 3484862.

It is an arithmetic number, because the mean of its divisors is an integer number (70926309545).

Almost surely, 2^{1010101111092} is an apocalyptic number.

1010101111092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010101111092 is an abundant number, since it is smaller than the sum of its proper divisors (1543246032528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010101111092 is a wasteful number, since it uses less digits than its factorization.

1010101111092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395632 (or 395627 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 18.

Adding to 1010101111092 its reverse (2901111010101), we get a palindrome (3911212121193).

The spelling of 1010101111092 in words is "one trillion, ten billion, one hundred one million, one hundred eleven thousand, ninety-two".