103553576253503 has 16 divisors (see below), whose sum is σ = 106280857838592. Its totient is φ = 100865905140000.

The previous prime is 103553576253469. The next prime is 103553576253539. The reversal of 103553576253503 is 305352675355301.

It is a cyclic number.

It is not a de Polignac number, because 103553576253503 - 2¹⁴ = 103553576237119 is a prime.

It is a super-3 number, since 3×103553576253503³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103553576253583) 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, 12274433 + ... + 18914778.

It is an arithmetic number, because the mean of its divisors is an integer number (6642553614912).

Almost surely, 2^{103553576253503} is an apocalyptic number.

103553576253503 is a deficient number, since it is larger than the sum of its proper divisors (2727281585089).

103553576253503 is a wasteful number, since it uses less digits than its factorization.

103553576253503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31189846.

The product of its (nonzero) digits is 21262500, while the sum is 53.

The spelling of 103553576253503 in words is "one hundred three trillion, five hundred fifty-three billion, five hundred seventy-six million, two hundred fifty-three thousand, five hundred three".