103134394 has 32 divisors (see below), whose sum is σ = 178536960. Its totient is φ = 44190000.

The previous prime is 103134371. The next prime is 103134457. The reversal of 103134394 is 493431301.

103134394 = 3057² + 3058² + ... + 3067².

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, 104427 + ... + 105409.

It is an arithmetic number, because the mean of its divisors is an integer number (5579280).

Almost surely, 2^103134394 is an apocalyptic number.

103134394 is a deficient number, since it is larger than the sum of its proper divisors (75402566).

103134394 is a wasteful number, since it uses less digits than its factorization.

103134394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 103134394 is about 10155.5105238486. The cubic root of 103134394 is about 468.9586026445.

Adding to 103134394 its reverse (493431301), we get a palindrome (596565695).

The spelling of 103134394 in words is "one hundred three million, one hundred thirty-four thousand, three hundred ninety-four".