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10131404112331 = 167128947065237
BaseRepresentation
bin1001001101101110011010…
…1111100100000111001011
31022212112220222020210110121
42103123212233210013023
52311443103423043311
633314145223124111
72063653432022515
oct223334657440713
938775828223417
1010131404112331
113256782550567
12117764a8a3637
13586505bbb548
14270510c9abb5
1512881b1aeb71
hex936e6be41cb

10131404112331 has 8 divisors (see below), whose sum is σ = 10199978379360. Its totient is φ = 10062923978688.

The previous prime is 10131404112301. The next prime is 10131404112341. The reversal of 10131404112331 is 13321140413101.

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 10131404112331 - 211 = 10131404110283 is a prime.

It is a super-2 number, since 2×101314041123312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10131404112296 and 10131404112305.

It is not an unprimeable number, because it can be changed into a prime (10131404112301) 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, 23317356 + ... + 23747881.

It is an arithmetic number, because the mean of its divisors is an integer number (1274997297420).

Almost surely, 210131404112331 is an apocalyptic number.

10131404112331 is a deficient number, since it is larger than the sum of its proper divisors (68574267029).

10131404112331 is a wasteful number, since it uses less digits than its factorization.

10131404112331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47066693.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 10131404112331 its reverse (13321140413101), we get a palindrome (23452544525432).

The spelling of 10131404112331 in words is "ten trillion, one hundred thirty-one billion, four hundred four million, one hundred twelve thousand, three hundred thirty-one".

Divisors: 1 167 1289 215263 47065237 7859894579 60667090493 10131404112331