10155503011 has 8 divisors (see below), whose sum is σ = 10521231120. Its totient is φ = 9790810848.

The previous prime is 10155502997. The next prime is 10155503087. The reversal of 10155503011 is 11030555101.

10155503011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10155503011 - 2⁷ = 10155502883 is a prime.

It is a super-2 number, since 2×10155503011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10155503711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239001 + ... + 278266.

It is an arithmetic number, because the mean of its divisors is an integer number (1315153890).

Almost surely, 2^10155503011 is an apocalyptic number.

10155503011 is a deficient number, since it is larger than the sum of its proper divisors (365728109).

10155503011 is an equidigital number, since it uses as much as digits as its factorization.

10155503011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517973.

The product of its (nonzero) digits is 375, while the sum is 22.

The spelling of 10155503011 in words is "ten billion, one hundred fifty-five million, five hundred three thousand, eleven".