1010101155055 has 8 divisors (see below), whose sum is σ = 1212126941232. Its totient is φ = 808077220608.

The previous prime is 1010101155047. The next prime is 1010101155101. The reversal of 1010101155055 is 5505511010101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010101155055 - 2³ = 1010101155047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473604 + ... + 2047366.

It is an arithmetic number, because the mean of its divisors is an integer number (151515867654).

Almost surely, 2^{1010101155055} is an apocalyptic number.

1010101155055 is a deficient number, since it is larger than the sum of its proper divisors (202025786177).

1010101155055 is an equidigital number, since it uses as much as digits as its factorization.

1010101155055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925865.

The product of its (nonzero) digits is 625, while the sum is 25.

Adding to 1010101155055 its reverse (5505511010101), we get a palindrome (6515612165156).

The spelling of 1010101155055 in words is "one trillion, ten billion, one hundred one million, one hundred fifty-five thousand, fifty-five".