103540135234 has 16 divisors (see below), whose sum is σ = 157320270360. Its totient is φ = 51102008320.

The previous prime is 103540135211. The next prime is 103540135243. The reversal of 103540135234 is 432531045301.

It can be written as a sum of positive squares in 4 ways, for example, as 70960968225 + 32579167009 = 266385^2 + 180497^2 .

It is a super-3 number, since 3×103540135234³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103540135196 and 103540135205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384907 + ... + 596014.

Almost surely, 2^103540135234 is an apocalyptic number.

103540135234 is a deficient number, since it is larger than the sum of its proper divisors (53780135126).

103540135234 is an equidigital number, since it uses as much as digits as its factorization.

103540135234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981605.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 103540135234 in words is "one hundred three billion, five hundred forty million, one hundred thirty-five thousand, two hundred thirty-four".