10155055101 has 4 divisors (see below), whose sum is σ = 13540073472. Its totient is φ = 6770036732.

The previous prime is 10155055073. The next prime is 10155055109.

10155055101 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10155055101 - 2¹⁴ = 10155038717 is a prime.

It is a super-2 number, since 2×10155055101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155055109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1692509181 + ... + 1692509186.

It is an arithmetic number, because the mean of its divisors is an integer number (3385018368).

Almost surely, 2^10155055101 is an apocalyptic number.

It is an amenable number.

10155055101 is a deficient number, since it is larger than the sum of its proper divisors (3385018371).

10155055101 is an equidigital number, since it uses as much as digits as its factorization.

10155055101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385018370.

The product of its (nonzero) digits is 625, while the sum is 24.

It can be divided in two parts, 101550 and 55101, that added together give a palindrome (156651).

The spelling of 10155055101 in words is "ten billion, one hundred fifty-five million, fifty-five thousand, one hundred one".