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102141103 = 2917320359
BaseRepresentation
bin1100001011010…
…00110010101111
321010012022020211
412011220302233
5202122003403
614045123251
72350120321
oct605506257
9233168224
10102141103
1152724139
122a259527
131821322c
14d7cb611
158e7906d
hex6168caf

102141103 has 8 divisors (see below), whose sum is σ = 106279200. Its totient is φ = 98044128.

The previous prime is 102141101. The next prime is 102141107. The reversal of 102141103 is 301141201.

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

It is not a de Polignac number, because 102141103 - 21 = 102141101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102141101) 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, 5163 + ... + 15196.

It is an arithmetic number, because the mean of its divisors is an integer number (13284900).

Almost surely, 2102141103 is an apocalyptic number.

102141103 is a deficient number, since it is larger than the sum of its proper divisors (4138097).

102141103 is a wasteful number, since it uses less digits than its factorization.

102141103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20561.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 102141103 is about 10106.4881635512. The cubic root of 102141103 is about 467.4482244128.

Adding to 102141103 its reverse (301141201), we get a palindrome (403282304).

It can be divided in two parts, 1021 and 41103, that added together give a palindrome (42124).

The spelling of 102141103 in words is "one hundred two million, one hundred forty-one thousand, one hundred three".

Divisors: 1 29 173 5017 20359 590411 3522107 102141103