103534031055 has 64 divisors (see below), whose sum is σ = 203952752640. Its totient is φ = 43674011136.

The previous prime is 103534031047. The next prime is 103534031071. The reversal of 103534031055 is 550130435301.

It is not a de Polignac number, because 103534031055 - 2³ = 103534031047 is a prime.

It is a super-3 number, since 3×103534031055³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4519009 + ... + 4541861.

It is an arithmetic number, because the mean of its divisors is an integer number (3186761760).

Almost surely, 2^103534031055 is an apocalyptic number.

103534031055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103534031055 is a deficient number, since it is larger than the sum of its proper divisors (100418721585).

103534031055 is a wasteful number, since it uses less digits than its factorization.

103534031055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26200.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 103534031055 its reverse (550130435301), we get a palindrome (653664466356).

The spelling of 103534031055 in words is "one hundred three billion, five hundred thirty-four million, thirty-one thousand, fifty-five".