103412534 has 4 divisors (see below), whose sum is σ = 155118804. Its totient is φ = 51706266.

The previous prime is 103412527. The next prime is 103412563. The reversal of 103412534 is 435214301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435214301 = 31 ⋅14039171.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25853132 + ... + 25853135.

It is an arithmetic number, because the mean of its divisors is an integer number (38779701).

Almost surely, 2^103412534 is an apocalyptic number.

103412534 is a deficient number, since it is larger than the sum of its proper divisors (51706270).

103412534 is an equidigital number, since it uses as much as digits as its factorization.

103412534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51706269.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 103412534 is about 10169.1953467322. The cubic root of 103412534 is about 469.3797976168.

Adding to 103412534 its reverse (435214301), we get a palindrome (538626835).

The spelling of 103412534 in words is "one hundred three million, four hundred twelve thousand, five hundred thirty-four".