103551171272340 has 48 divisors (see below), whose sum is σ = 316301759524800. Its totient is φ = 25103314247680.

The previous prime is 103551171272333. The next prime is 103551171272401. The reversal of 103551171272340 is 43272171155301.

It is a super-3 number, since 3×103551171272340³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103551171272292 and 103551171272301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78447856365 + ... + 78447857684.

It is an arithmetic number, because the mean of its divisors is an integer number (6589619990100).

Almost surely, 2^{103551171272340} is an apocalyptic number.

103551171272340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103551171272340 is an abundant number, since it is smaller than the sum of its proper divisors (212750588252460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103551171272340 is a wasteful number, since it uses less digits than its factorization.

103551171272340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156895714072 (or 156895714070 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 103551171272340 in words is "one hundred three trillion, five hundred fifty-one billion, one hundred seventy-one million, two hundred seventy-two thousand, three hundred forty".