51104130 has 64 divisors (see below), whose sum is σ = 152921088. Its totient is φ = 10618560.

The previous prime is 51104117. The next prime is 51104143. The reversal of 51104130 is 3140115.

It is an interprime number because it is at equal distance from previous prime (51104117) and next prime (51104143).

It is a super-2 number, since 2×51104130² = 5223264206113800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8752 + ... + 13371.

It is an arithmetic number, because the mean of its divisors is an integer number (2389392).

Almost surely, 2^51104130 is an apocalyptic number.

51104130 is an abundant number, since it is smaller than the sum of its proper divisors (101816958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51104130 is a wasteful number, since it uses less digits than its factorization.

51104130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22151.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 51104130 is about 7148.7152691935. The cubic root of 51104130 is about 371.0951967138.

Adding to 51104130 its reverse (3140115), we get a palindrome (54244245).

The spelling of 51104130 in words is "fifty-one million, one hundred four thousand, one hundred thirty".