1031210130 has 32 divisors (see below), whose sum is σ = 2560248000. Its totient is φ = 265506752.

The previous prime is 1031210119. The next prime is 1031210149. The reversal of 1031210130 is 310121301.

1031210130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591780 + ... + 593519.

It is an arithmetic number, because the mean of its divisors is an integer number (80007750).

Almost surely, 2^1031210130 is an apocalyptic number.

1031210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031210130 is an abundant number, since it is smaller than the sum of its proper divisors (1529037870).

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

1031210130 is a wasteful number, since it uses less digits than its factorization.

1031210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185338.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1031210130 is about 32112.4606656046. The cubic root of 1031210130 is about 1010.2969848472.

Adding to 1031210130 its reverse (310121301), we get a palindrome (1341331431).

The spelling of 1031210130 in words is "one billion, thirty-one million, two hundred ten thousand, one hundred thirty".