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131003330133002 = 2271241703561131
BaseRepresentation
bin11101110010010110010110…
…111101001111110000001010
3122011211210111022122222221012
4131302112112331033300022
5114132324310003224002
61142342033220443522
736410451434134205
oct3562262675176012
9564753438588835
10131003330133002
1138818222679358
12128393a62495a2
13581373a753712
14244c8489c693c
151022a6d365d52
hex772596f4fc0a

131003330133002 has 8 divisors (see below), whose sum is σ = 197230105883712. Its totient is φ = 65259961505100.

The previous prime is 131003330133001. The next prime is 131003330133031. The reversal of 131003330133002 is 200331033300131.

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

It is a super-2 number, since 2×1310033301330022 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131003330133001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120851780024 + ... + 120851781107.

It is an arithmetic number, because the mean of its divisors is an integer number (24653763235464).

Almost surely, 2131003330133002 is an apocalyptic number.

131003330133002 is a deficient number, since it is larger than the sum of its proper divisors (66226775750710).

131003330133002 is a wasteful number, since it uses less digits than its factorization.

131003330133002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241703561404.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 131003330133002 its reverse (200331033300131), we get a palindrome (331334363433133).

The spelling of 131003330133002 in words is "one hundred thirty-one trillion, three billion, three hundred thirty million, one hundred thirty-three thousand, two".

Divisors: 1 2 271 542 241703561131 483407122262 65501665066501 131003330133002