104137347 has 32 divisors (see below), whose sum is σ = 153446400. Its totient is φ = 62560512.

The previous prime is 104137343. The next prime is 104137349. The reversal of 104137347 is 743731401.

It is not a de Polignac number, because 104137347 - 2² = 104137343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104137343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120238 + ... + 121100.

It is an arithmetic number, because the mean of its divisors is an integer number (4795200).

Almost surely, 2^104137347 is an apocalyptic number.

104137347 is a deficient number, since it is larger than the sum of its proper divisors (49309053).

104137347 is a wasteful number, since it uses less digits than its factorization.

104137347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 104137347 is about 10204.7707960542. The cubic root of 104137347 is about 470.4738649177.

Adding to 104137347 its reverse (743731401), we get a palindrome (847868748).

The spelling of 104137347 in words is "one hundred four million, one hundred thirty-seven thousand, three hundred forty-seven".