5101155120 has 40 divisors (see below), whose sum is σ = 15813581616. Its totient is φ = 1360307968.

The previous prime is 5101155107. The next prime is 5101155149. The reversal of 5101155120 is 215511015.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10627167 + ... + 10627646.

Almost surely, 2^5101155120 is an apocalyptic number.

It is an amenable number.

5101155120 is an abundant number, since it is smaller than the sum of its proper divisors (10712426496).

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

5101155120 is a wasteful number, since it uses less digits than its factorization.

5101155120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21254829 (or 21254823 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 5101155120 is about 71422.3712851933. The cubic root of 5101155120 is about 1721.4305657380.

Adding to 5101155120 its reverse (215511015), we get a palindrome (5316666135).

The spelling of 5101155120 in words is "five billion, one hundred one million, one hundred fifty-five thousand, one hundred twenty".