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104102433031 = 3121067159403
BaseRepresentation
bin110000011110011111…
…1010001000100000111
3100221201002002112101211
41200330333101010013
53201200210324111
6115453552232251
710343520036442
oct1407477210407
9327632075354
10104102433031
1140171122823
121821383b687
139a807171cc
145077c3a659
152a94495521
hex183cfd1107

104102433031 has 8 divisors (see below), whose sum is σ = 107466351104. Its totient is φ = 100738875960.

The previous prime is 104102433007. The next prime is 104102433041. The reversal of 104102433031 is 130334201401.

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

It is not a de Polignac number, because 104102433031 - 233 = 95512498439 is a prime.

It is a super-2 number, since 2×1041024330312 (a number of 23 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 = 104102432993 and 104102433011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104102433041) 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, 573376 + ... + 732778.

It is an arithmetic number, because the mean of its divisors is an integer number (13433293888).

Almost surely, 2104102433031 is an apocalyptic number.

104102433031 is a deficient number, since it is larger than the sum of its proper divisors (3363918073).

104102433031 is a wasteful number, since it uses less digits than its factorization.

104102433031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180501.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 104102433031 its reverse (130334201401), we get a palindrome (234436634432).

The spelling of 104102433031 in words is "one hundred four billion, one hundred two million, four hundred thirty-three thousand, thirty-one".

Divisors: 1 31 21067 159403 653077 4941493 3358143001 104102433031