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1010130131 = 5471846673
BaseRepresentation
bin111100001101010…
…101110011010011
32121101201221001002
4330031111303103
54032043131011
6244122332215
734013651543
oct7415256323
92541657032
101010130131
1147921279a
1224235a06b
1313137604a
1498227323
155da32c3b
hex3c355cd3

1010130131 has 4 divisors (see below), whose sum is σ = 1011977352. Its totient is φ = 1008282912.

The previous prime is 1010130119. The next prime is 1010130179. The reversal of 1010130131 is 1310310101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1010130131 - 26 = 1010130067 is a prime.

It is a super-2 number, since 2×10101301312 = 2040725763108154322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010130101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922790 + ... + 923883.

It is an arithmetic number, because the mean of its divisors is an integer number (252994338).

Almost surely, 21010130131 is an apocalyptic number.

1010130131 is a deficient number, since it is larger than the sum of its proper divisors (1847221).

1010130131 is an equidigital number, since it uses as much as digits as its factorization.

1010130131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847220.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1010130131 is about 31782.5444387324. The cubic root of 1010130131 is about 1003.3653719002.

Adding to 1010130131 its reverse (1310310101), we get a palindrome (2320440232).

The spelling of 1010130131 in words is "one billion, ten million, one hundred thirty thousand, one hundred thirty-one".

Divisors: 1 547 1846673 1010130131