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103108507001 = 3126687124633
BaseRepresentation
bin110000000000110111…
…1101111010101111001
3100212010210211212012122
41200001233233111321
53142131234211001
6115211205051025
710310060564063
oct1400157572571
9325123755178
10103108507001
113a801078455
1217b969b6a75
1399528258b6
144dc1c30733
152a370b3b1b
hex1801bef579

103108507001 has 8 divisors (see below), whose sum is σ = 106439430144. Its totient is φ = 99777886560.

The previous prime is 103108506997. The next prime is 103108507057. The reversal of 103108507001 is 100705801301.

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 103108507001 - 22 = 103108506997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103108507091) 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, 764981 + ... + 889613.

It is an arithmetic number, because the mean of its divisors is an integer number (13304928768).

Almost surely, 2103108507001 is an apocalyptic number.

It is an amenable number.

103108507001 is a deficient number, since it is larger than the sum of its proper divisors (3330923143).

103108507001 is a wasteful number, since it uses less digits than its factorization.

103108507001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151351.

The product of its (nonzero) digits is 840, while the sum is 26.

The spelling of 103108507001 in words is "one hundred three billion, one hundred eight million, five hundred seven thousand, one".

Divisors: 1 31 26687 124633 827297 3863623 3326080871 103108507001