510101130 has 128 divisors (see below), whose sum is σ = 1592856576. Its totient is φ = 101376000.

The previous prime is 510101117. The next prime is 510101147. The reversal of 510101130 is 31101015.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48330 + ... + 57930.

It is an arithmetic number, because the mean of its divisors is an integer number (12444192).

Almost surely, 2^510101130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 510101130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796428288).

510101130 is an abundant number, since it is smaller than the sum of its proper divisors (1082755446).

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

510101130 is a wasteful number, since it uses less digits than its factorization.

510101130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9652.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 510101130 is about 22585.4185261199. The cubic root of 510101130 is about 799.0097800446.

Adding to 510101130 its reverse (31101015), we get a palindrome (541202145).

The spelling of 510101130 in words is "five hundred ten million, one hundred one thousand, one hundred thirty".