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103230212113 = 7197370920183
BaseRepresentation
bin110000000100100000…
…0000000100000010001
3100212110021212010020101
41200021000000200101
53142403413241423
6115231233412401
710313066216350
oct1401100004021
9325407763211
10103230212113
113a863844296
121800b70a101
139971ac8962
144dd4071997
152a42b047ad
hex1809000811

103230212113 has 16 divisors (see below), whose sum is σ = 118614101760. Its totient is φ = 88005790656.

The previous prime is 103230212087. The next prime is 103230212119. The reversal of 103230212113 is 311212032301.

It is not a de Polignac number, because 103230212113 - 25 = 103230212081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103230212119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5104620 + ... + 5124802.

It is an arithmetic number, because the mean of its divisors is an integer number (7413381360).

Almost surely, 2103230212113 is an apocalyptic number.

It is an amenable number.

103230212113 is a deficient number, since it is larger than the sum of its proper divisors (15383889647).

103230212113 is a wasteful number, since it uses less digits than its factorization.

103230212113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24096.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103230212113 its reverse (311212032301), we get a palindrome (414442244414).

The spelling of 103230212113 in words is "one hundred three billion, two hundred thirty million, two hundred twelve thousand, one hundred thirteen".

Divisors: 1 7 197 1379 3709 20183 25963 141281 730673 3976051 5114711 27832357 74858747 524011229 14747173159 103230212113