103405504514 has 8 divisors (see below), whose sum is σ = 167039661180. Its totient is φ = 47725617456.

The previous prime is 103405504493. The next prime is 103405504541. The reversal of 103405504514 is 415405504301.

It can be written as a sum of positive squares in 2 ways, for example, as 82303003225 + 21102501289 = 286885^2 + 145267^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×103405504514³ (a number of 34 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1988567369 + ... + 1988567420.

Almost surely, 2^103405504514 is an apocalyptic number.

103405504514 is a deficient number, since it is larger than the sum of its proper divisors (63634156666).

103405504514 is a wasteful number, since it uses less digits than its factorization.

103405504514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977134804.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 103405504514 in words is "one hundred three billion, four hundred five million, five hundred four thousand, five hundred fourteen".