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103313102023 = 2371503125777
BaseRepresentation
bin110000000110111110…
…0001101010011000111
3100212200001211100211001
41200031330031103013
53143041123231043
6115243354154131
710315123610035
oct1401574152307
9325601740731
10103313102023
113a8a660974a
1218033422947
13998602b541
14500108b555
152a4a02974d
hex180df0d4c7

103313102023 has 16 divisors (see below), whose sum is σ = 109541569536. Its totient is φ = 97234910080.

The previous prime is 103313102003. The next prime is 103313102051. The reversal of 103313102023 is 320201313301.

It is a cyclic number.

It is not a de Polignac number, because 103313102023 - 217 = 103312970951 is a prime.

It is a super-2 number, since 2×1033131020232 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313102003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758511 + ... + 884287.

It is an arithmetic number, because the mean of its divisors is an integer number (6846348096).

Almost surely, 2103313102023 is an apocalyptic number.

103313102023 is a deficient number, since it is larger than the sum of its proper divisors (6228467513).

103313102023 is a wasteful number, since it uses less digits than its factorization.

103313102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126374.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103313102023 its reverse (320201313301), we get a palindrome (423514415324).

The spelling of 103313102023 in words is "one hundred three billion, three hundred thirteen million, one hundred two thousand, twenty-three".

Divisors: 1 23 71 503 1633 11569 35713 125777 821399 2892871 8930167 63265831 205393841 1455114113 4491874001 103313102023