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112431011141 = 1931190884569
BaseRepresentation
bin110100010110101101…
…0010001010101000101
3101202012111210010201202
41220231122101111011
53320224314324031
6123352230432245
711060100553331
oct1505532212505
9352174703652
10112431011141
1143755413829
1219958b02685
13a7aa052b37
145627dd67c1
152dd07472cb
hex1a2d691545

112431011141 has 8 divisors (see below), whose sum is σ = 122166124800. Its totient is φ = 103077666720.

The previous prime is 112431011129. The next prime is 112431011167. The reversal of 112431011141 is 141110134211.

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 112431011141 - 214 = 112430994757 is a prime.

It is a super-2 number, since 2×1124310111412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112431011171) 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 7 ways as a sum of consecutive naturals, for example, 95441696 + ... + 95442873.

It is an arithmetic number, because the mean of its divisors is an integer number (15270765600).

Almost surely, 2112431011141 is an apocalyptic number.

It is an amenable number.

112431011141 is a deficient number, since it is larger than the sum of its proper divisors (9735113659).

112431011141 is a wasteful number, since it uses less digits than its factorization.

112431011141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190884619.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 112431011141 its reverse (141110134211), we get a palindrome (253541145352).

The spelling of 112431011141 in words is "one hundred twelve billion, four hundred thirty-one million, eleven thousand, one hundred forty-one".

Divisors: 1 19 31 589 190884569 3626806811 5917421639 112431011141