131100130 has 16 divisors (see below), whose sum is σ = 269691840. Its totient is φ = 44948592.

The previous prime is 131100127. The next prime is 131100131. The reversal of 131100130 is 31001131.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (131100131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936360 + ... + 936499.

It is an arithmetic number, because the mean of its divisors is an integer number (16855740).

Almost surely, 2^131100130 is an apocalyptic number.

131100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131100130 is an abundant number, since it is smaller than the sum of its proper divisors (138591710).

131100130 is a wasteful number, since it uses less digits than its factorization.

131100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872873.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 131100130 is about 11449.8965060825. The cubic root of 131100130 is about 508.0046732164.

Adding to 131100130 its reverse (31001131), we get a palindrome (162101261).

The spelling of 131100130 in words is "one hundred thirty-one million, one hundred thousand, one hundred thirty".