51010600100 has 36 divisors (see below), whose sum is σ = 111180686064. Its totient is φ = 20314344480.

The previous prime is 51010600049. The next prime is 51010600103. The reversal of 51010600100 is 100601015.

It is not an unprimeable number, because it can be changed into a prime (51010600103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1100882 + ... + 1146281.

Almost surely, 2^51010600100 is an apocalyptic number.

51010600100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51010600100 is an abundant number, since it is smaller than the sum of its proper divisors (60170085964).

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

51010600100 is a wasteful number, since it uses less digits than its factorization.

51010600100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247404 (or 2247397 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The spelling of 51010600100 in words is "fifty-one billion, ten million, six hundred thousand, one hundred".