103555540136 has 32 divisors (see below), whose sum is σ = 197252426280. Its totient is φ = 50960793600.

The previous prime is 103555540093. The next prime is 103555540157. The reversal of 103555540136 is 631045555301.

It can be written as a sum of positive squares in 4 ways, for example, as 50577311236 + 52978228900 = 224894^2 + 230170^2 .

It is a super-3 number, since 3×103555540136³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103555540136.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228185 + ... + 509096.

Almost surely, 2^103555540136 is an apocalyptic number.

It is an amenable number.

103555540136 is a deficient number, since it is larger than the sum of its proper divisors (93696886144).

103555540136 is a wasteful number, since it uses less digits than its factorization.

103555540136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737565 (or 737561 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 103555540136 in words is "one hundred three billion, five hundred fifty-five million, five hundred forty thousand, one hundred thirty-six".