10403104155 has 16 divisors (see below), whose sum is σ = 17181901824. Its totient is φ = 5369343840.

The previous prime is 10403104147. The next prime is 10403104157. The reversal of 10403104155 is 55140130401.

It is a happy number.

It is not a de Polignac number, because 10403104155 - 2³ = 10403104147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10403104157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11185669 + ... + 11186598.

It is an arithmetic number, because the mean of its divisors is an integer number (1073868864).

Almost surely, 2^10403104155 is an apocalyptic number.

10403104155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10403104155 is a deficient number, since it is larger than the sum of its proper divisors (6778797669).

10403104155 is a wasteful number, since it uses less digits than its factorization.

10403104155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22372306.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 10403104155 its reverse (55140130401), we get a palindrome (65543234556).

The spelling of 10403104155 in words is "ten billion, four hundred three million, one hundred four thousand, one hundred fifty-five".