10948155803 has 6 divisors (see below), whose sum is σ = 11855103804. Its totient is φ = 10105989816.

The previous prime is 10948155731. The next prime is 10948155821. The reversal of 10948155803 is 30855184901.

It is not a de Polignac number, because 10948155803 - 2¹² = 10948151707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10948155833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32390825 + ... + 32391162.

It is an arithmetic number, because the mean of its divisors is an integer number (1975850634).

Almost surely, 2^10948155803 is an apocalyptic number.

10948155803 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10948155803 is a deficient number, since it is larger than the sum of its proper divisors (906948001).

10948155803 is an equidigital number, since it uses as much as digits as its factorization.

10948155803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64782013 (or 64782000 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 10948155803 in words is "ten billion, nine hundred forty-eight million, one hundred fifty-five thousand, eight hundred three".