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120210131003 = 2531409911587
BaseRepresentation
bin110111111110100010…
…1010000100000111011
3102111021122120101001012
41233331011100200323
53432142243143003
6131120200144135
711453630153144
oct1577505204073
9374248511035
10120210131003
1146a87537706
121b36a16804b
13b4498aaa41
145b65204acb
1531d86618d8
hex1bfd15083b

120210131003 has 8 divisors (see below), whose sum is σ = 120297345600. Its totient is φ = 120122952840.

The previous prime is 120210130969. The next prime is 120210131011. The reversal of 120210131003 is 300131012021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120210131003 - 26 = 120210130939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120210131203) 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, 10368776 + ... + 10380362.

It is an arithmetic number, because the mean of its divisors is an integer number (15037168200).

Almost surely, 2120210131003 is an apocalyptic number.

120210131003 is a deficient number, since it is larger than the sum of its proper divisors (87214597).

120210131003 is a wasteful number, since it uses less digits than its factorization.

120210131003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18217.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120210131003 its reverse (300131012021), we get a palindrome (420341143024).

The spelling of 120210131003 in words is "one hundred twenty billion, two hundred ten million, one hundred thirty-one thousand, three".

Divisors: 1 2531 4099 11587 10374569 29326697 47495113 120210131003